Categories
Caffeine Caffeine Addiction Energy Headaches Irritability Lethargy Side Effects Tiredness

What Are You Waiting For?

There’s No Time Like the Present

Do something…

Depending on the circumstance, it’s usually good advice to wait and see how things play out before making a decision on whether to act or not. However, when it comes to your health it can be dangerous.

If you are one of the many people that find that you can’t start the day or concentrate without having your daily dose of caffeine, then you may be suffering from a caffeine dependency.

You may have tried to kick the habit but suffered from hangover like symptoms or you may of unconsciously found yourself eating or drinking something with caffeine in it. Unfortunately it can take a lot of willpower to overcome the habit, but with the right approach you can do it.

What Are You Waiting For
Photo by @shells via Twenty20

Procrastination

It’s difficult to give up something that you don’t even realise that you have a dependency on. Friends, family or work colleagues may point out that you seem to drink a lot of coffee or tea but you think nothing of it.

Besides, you could quit at any time you want, and it’s not that difficult you tell yourself. But when you’ve tried to abstain for a day or two, you found that although you were able to complete the challenge, you also didn’t feel so great. Maybe you had a headache or were suffering from flu like symptoms, but you put it down to just being run down or tired.

Because the level of caffeine dependency is specific to each person, many dismiss it as just an internet fad, or urban myth, but there is a growing segment of the population who are not only dependant on caffeine to get through the day, but also suffer from the withdrawal symptoms of giving up caffeine.

This can make people more reluctant to give up their daily dosage and find reasons why they should in fact not quit caffeine. To be fair, as a healthy adult, if you consume less than 400mg per day, you should be okay. The problem then lies with keeping track of how much caffeine you consume across different food stuffs and beverages..

Polyphenol compounds in tea may offer heat health benefits at intakes greater than four cups per day. Coffee is also a source of polyphonous, but is higher in caffeine.
Tea and coffee can make a positive contribution to hydration when caffeine intakes remain below 400mg/day. This equates to eight cups of tea or five cups of instant coffee if no other dietary sources of caffeine are consumed.

Ruxton, C. (2009). Health aspects of caffeine: benefits and risks. /Nursing Standard,/ /24(9),/ 41-48.

Why Quit?

“If caffeine is actually good for my health, why should I give it up?” It is true that caffeine is beneficial to health but at specific dosages. Throughout a typical day it is very easy to lose track of how much of anything you consume.

Although I’m not a medical researcher or practitioner, many of the research papers and documents that I’ve read tend to not take into account people’s actual daily lives, and work within a specified recommended daily amount, as opposed to studying what people actually consume within a day. This is very difficult to do and it is reasonable that within controlled tests that they stay within the upper and lower bounds of what is deemed to be safe.

Unfortunately for us, unless we measure and keep track of everything that we consume daily, we can unknowingly easily consume far above the recommend daily limits and place ourselves in harms way.

Our body’s will tend to let us know that something isn’t right, but unless we are sensitive and aware of what those signs are we can miss them entirely. For example, if you are regular caffeine consumer and suffer from any of the following, you may be consuming more than the daily recommend amount of caffeine in your diet:

  • Anxiousness
  • Poor sleep
  • Tiredness
  • Headaches
  • Abdominal pain
  • Hearburn

Numerous studies have shown that caffeine-dependent people sooner or later step away from their habit. According to one study, the most prevalent out of twenty reasons to quit reported by former coffee drinkers was to seek escape from the distressing disturbances of the central nervous system. Nearly four out of ten caffeine addicts quit for this reason alone. Central nervous system disorders have been proven, time and time again, to be caused by the caffeine in beverages, food products, and tablets. More and more former caffeine addicts are citing improved health as their reason to quit.

Kushner, Marina. The Truth About Caffeine (p. 152). SCR Books.

What You Can Do

If you have come to the conclusion that you want to give up caffeine, then this is a good place to start. Having purpose backing your decision will help you through the difficult stages of quitting caffeine as you have reasoned with yourself that this is the correct course of action to take. Write it down and have it within easy reach before you start.

Prepare yourself beforehand for the withdrawal symptoms by knowing what to expect. Everyone is different but there are some common symptoms to look out for.

  • Headaches
    This is the main reason why many caffeine dependency related advisors suggest that you start your detox on a weekend (usually, starting Friday). Caffeine withdrawal headaches are easily solved, by consuming caffeine, but that defeats the purpose of this exercise. I found that sleeping more and drinking lots of water helped. Experiment to find out what works for you.
  • Tiredness
    Again, another reason for starting to quit at the weekend is that you can feel extremely tired. This is due to the clearing up of your adenosine receptors as your caffeine levels start to reduce. Caffeine inhibits the receptors from identifying how tired you are, so by reducing your caffeine levels your body knows how tired you really are.
  • Depression
  • Nervousness
  • Upset stomach
  • Irritability
  • Tension
  • Nausea

Once you start your caffeine detox I would suggest that you get comfy, drink alternative caffeine free beverages and eat caffeine free food that you like.

As the days go on the withdrawal symptoms get better and at some point you’ll start to feel more awake and full of energy. But, as everyone is different, these stages occur at different times depending on your age, size and gender.

The key thing is to persevere. If you find yourself flagging, refer back to the reasons why you are quitting that you wrote down before starting and know that in a relatively short amount of time you’ll be through the tough times.

Review

When it comes to giving up caffeine, we all are different. Some prefer to gradually ease themselves into it, other jump in cold turkey.

Whichever way you decide to start quitting, the most important thing is that you have resolved to start.

Good luck

Afterword

“Good. Coffee is good for you. It’s the caffeine in it. Caffeine, we are here. Caffeine puts a man on her horse and a woman in his grave.”

Ernest Hemingway, source: Quote by Ernest Hemingway: “Good. Coffee is good for you. It’s the caffeine…”
Categories
Focus Productivity

How Do You Become More Focused And Productive?

Start By Getting Out More

Small steps, one after the other…

Being focused and being productive go hand in hand, so when people’s productivity begins to wane it usually has something to do with losing focus. Unfortunately these days it’s very easy to be distracted as there are a myriad of ways to unintentionally reduce our levels of concentration.

Social media and smart phones are the usual suspects that routinely get blamed for the apparent decrease in attention spans and there is a lot of research that seems to validate this point. But if this is the case then why do people who don’t use smart phones regularly also find it difficult to focus?

On a surface level it makes sense to blame this lack of attention on our digital gadgets, but looking deeper into how to increase one’s concentration skills I found that there’s more to it than just packing away your smart phone.

Get With It And Get Out
Photo by @kristin12 via Twenty20

The Blame Game

Doing a search for “smart phones attention span” brings back a lot of headlines that imply that our smart phone usage is responsible for the decrease in people’s ability to focus as well as they used to.

As a result, parents, teachers and some employers restrict the use of smart phones in an attempt to stop the apparent rise in the loss of focus and concentration skills.

However, anecdotally I’ve found that these measures don’t help but can actually make things worse. Rather than turning focus onto a particular activity, restricting phone usage can make people focus on the fact that they don’t have access to their device and make it harder for them to concentrate.

Then there’s the fact that some smart phone usage can actually help productivity. In my case, I listen to music or binaural beats which help me from time to time to zone out and concentrate on what I’m doing.

Listening to binaural beats has been found to have real benefits for increased focus, attention, cognition and memory. You can find binaural beats playlists for productivity on Spotify or YouTube. Binaural beats require headphones because the frequency is created from a difference in inputs between your ears.

Serena Poon, Leveraging Mindful Practices To Maximize Productivity

 

Not Paying Attention

Also note that people that are “glued to their phones” seem to be very focused on whatever they are doing on their devices. It’s common to see people fully engrossed in activities on their devices, to the point that they can forget that other people are around them.

Clearly this doesn’t sit well with the view that people are distracted and have shorter attention spans, if the same said users spend a lot of time using their devices. So is the problem the gadgets and the apps running on them or is it something else?

To improve our focus and productivity we have to then figure out what it means to lose our ability to concentrate. Classic signs include:

  • Forgetfulness
  • Increased fidgeting
  • Difficulty making decisions
  • Being unable to complete tasks
  • Carelessness
  • Unable to think clearly

By noticing how addicted someone is to their devices is missing the point of what is causing a loss of focus and therefore productivity. Although excessive interaction with smart phones may be part of the problem, it is not “the root” problem.

Although I haven’t found any research papers that prove this hypothesis directly, there may be a link between the rise of sleep disorders and anxiety with the loss of concentration and the reduction in productivity levels.

In fact, in earlier blog posts we highlight how being tired robs you of achieving your optimal levels and the cost of sleep disorders for an economy.

“ Insomnia may be responsible for over $63 billion in absenteeism and presenteeism, and accidents and errors by people suffering from insomnia may result in an additional $31 billion lost annually. A recent report estimates that undiagnosed sleep apnea in the U.S. costs society $150 billion each year. The RAND Corporation has estimated that collectively, costs attributable to sleep deficiency in the U.S. exceeded $410 billion dollars in 2015, equivalent to 2.28% of gross domestic product.”

Calculating the Cost of Poor Sleep – Methodology, Nation Safety Council

Reversing The Trend

There are a lot of recommendations on what society and legislators should do to combat this problem, but thankfully you don’t have to wait for them to get around to solving this issue.

As a responsible individual you can implement some very straightforward lifestyle changes that eventually will increase your ability to focus and hopefully get you back on track.

  • Work with your circadian rhythm
    Sounds complicated but it’s not. Make sure you get to bed to give yourself enough time to rest and have a deep sleep. In general your body starts to slow down between 9pm and 11pm. Get to bed between those hours and by 2am – 3am your body should be in the quality deep part of sleep (REM or rapid eye movement). From 7am – 8am your body starts to wake up and get ready for the day. By making you bed and wake up times routine, you train your body to get the most out of your nights sleep.
  • Get outside more
    Get as much daylight as is possible throughout the day. This helps your body to realise that you are awake and active (especially if you are moving or exercising) and helps you to sleep better throughout the night, as well as giving your body enough time to generate vitamin D directly from the sun.
  • Avoid stimulants as much as possible
    Make a point of avoiding stimulants such as caffeine and alcohol as although they may give you a temporary boost, in the long term they are detrimental to your concentration and productivity levels.

Review

Finally to answer the question of this post, to be more focused and productive, eat well, sleep better and get outside more.

Afterword

“Go outside. Don’t tell anyone and don’t bring your phone. Start walking and keep walking until you no longer know the road like the palm of your hand, because we walk the same roads day in and day out, to the bus and back home and we cease to see. We walk in our sleep and teach our muscles to work without thinking and I dare you to walk where you have not yet walked and I dare you to notice. Don’t try to get anything out of it, because you won’t. Don’t try to make use of it, because you can’t. And that’s the point. Just walk, see, sit down if you like. And be. Just be, whatever you are with whatever you have, and realise that that is enough to be happy.
There’s a whole world out there, right outside your window. You’d be a fool to miss it.”

Charlotte Eriksson, You’re Doing Just Fine .

Categories
Lethargy Productivity Studying Tension

Get Yourself Together

Take a step back and see where you are

One step back…

Unfortunately there are times in our lives when we just feel overwhelmed and find it difficult to sort out what we should be doing. No clear path to the road of order presents itself and we can be left a little befuddled.

At the same time it’s not uncommon to find ourselves being pulled in many different directions, all as important as the other, whether it be study life, work life balance issues or family. It easy in hindsight to realise that you should take a step back and take some time to assess where you are and what you should do, but when you’re deep in the thick of it, nothing looks straightforward.

But we shouldn’t fret as there are things that we can do to help lift the fog and clear the way for us to get back on track, so let’s dive in and figure them out.

Get Yourself Together
Photo by @kristin12 via Twenty20

The Descending Mist

Another assumption within the Effort-Reward Imbalance model points to over-commitment leading to sustained stress reactions…

Over-committed people exaggerate their efforts beyond levels usually considered appropriate, a behaviour also discussed in the personality-centred approaches of burnout.

Jenull, B., & Wiedermann, W. (2015). The Different Facets of Work Stress. /Journal of Applied Gerontology,/ /34(7),/ 823-843.

Loosing track of where you are is easy to do. The way that we work and/or study tends to encourage us to have tunnel vision and focus exclusively on what we have to do; and working this way helps to get things done.

However, these days we are increasingly finding ourselves having to multitask or focus on multiple things at once, just to keep up with the ever increasing demands for more productivity, better grades, or moving up the corporate or social ladder.

In addition, it can be very difficult to say no to the increased workloads as we may feel that this would affect our chances of promotion or put us at a disadvantage to our competition.

As the pressure builds we try to put more effort in and double down on a failing strategy unable to clearly see a way out of this mess. All we can do at this point is hope that our efforts are not in vain and that eventually we’ll make it through.

 

No Clear Way Out

However, before we know it, we are swamped with things to do and don’t have enough time or energy to get them done, with no clear way out of the mess we find ourselves in.

It’s at this point when we can find ourselves in a “danger zone” without even realising it; by unintentionally placing excessive pressure and demands on ourselves, we are actually stressing ourselves out and find that even the simplest things can overwhelm us.

And as I stated earlier, because we are so focussed on getting through what needs to be done, we can overlook some of the tell tale signs that tell us we are stressed and therefore miss an opportunity to take the appropriate actions needed to relieve the pressure. Some of these indicators include:

  • Feeling tense
  • Increased anger and/or frustration
  • Anxiety
  • Depression
  • Low morale
  • Decrease in productivity
  • Difficulty concentrating
  • Disturbed or impaired sleep
  • Increased consumption of stimulants (caffeine or alcohol for example)
  • Over eating

Clarity

Now that we have made the link between feeling overwhelmed and stress and the negative effects that being stressed can have on your health and quality of life, what can we do to reduce or even better prevent the build up of stress in our lives?

  • Work / Study for reasonable hours
    It’s tempting to put in more hours in “the grind” trying to get things done than is actually possible, so set a target for your productive times during a stint and divide your day into productive things to be done and other tasks that need to be done.
    This leads me onto a side issue that has been in the software development world for years regarding how many hours per day you are actually doing productive work vs. meetings and non productive work. There are those among us (me being one of them) that believe that at best you can’t get more than five hours of truly productive work consistently per day. There are exceptions, but they don’t tend to last so long. In fact there’s a post by Joel Spolsky from 2002 where he mentions:

“What drives me crazy is that ever since my first job I’ve realized that as a developer, I usually average about two or three hours a day of productive coding. When I had a summer internship at Microsoft, a fellow intern told me he was actually only going into work from 12 to 5 every day. Five hours, minus lunch, and his team /loved/ him because he still managed to get a lot more done than average. I’ve found the same thing to be true.”

Joel Spolsky, founder of Trello, and Glitch, CEO of Stack Overflow from 2010-2019, Fire And Motion – Joel on Software

Please note I’m not saying that you should only work 4 or 5 hours a day, but rather that you should work out what works for you and get the majority of what needs to be done in that time. Throwing more hours at a problem usually doesn’t solve it!

  • Keep Family/Friends time or down time sacred
    Don’t sacrifice time for yourself and/or family and friends (or if you feel you have to, keep it at a minimum). To increase the quality (and perhaps quantity) of your life, a balanced work / social life is key. Although family and friends time can have their own stresses, the act of taking time out from an area and spending it in another can be all that is needed to lift our spirits (think, a change is as good as a rest).
  • Manage your workloads
    As with making sure you work within reasonable hours, managing your work takes it one step further. Make it a point to as best as you can organise the work that needs to be done, and where possible try not to overlap two or three demanding tasks with each other. If your work loads are out of your control, let your employer or manager know that it might be better to reorganise your workload so that you can be more productive. If you don’t ask you don’t get, so why not mention it to them (they’re human too).
  • Value yourself and the work/studying that you do
    By taking the time to truly know and appreciate yourself you’ll be less likely to abuse yourself with unreasonable demands and will eventually appreciate that your efforts are valuable. Doing this will eventually increase the quality of your output and productivity because you now work with value and purpose, which in turn will reduce the stress that you feel as you’ll be enjoying what you are doing.

Review

In summary, get yourself together by reducing the amount of stress that you subject yourself to. This starts by changing your attitude towards yourself and the things that you have to do. Taking the time to organise yourself to make this happen is your responsibility and ultimately you get the reward for the effort that you put in.

Just don’t stress about it 😉

Afterword

“Work is about a search for daily meaning as well as daily bread, for recognition as well as cash, for astonishment rather than torpor, in short, for a sort of life rather than a Monday through Friday sort of dying.”

Cooper, C. (2003). Stress prevention in the police. /Occupational Medicine,/ /53(4),/ 244-245.

Categories
Energy Exercise Fatigue Focus Productivity Sleepiness Tiredness

How to Get Going

Or How to Get Things Done

Start now, worry later

Sometimes I find it difficult to start getting things done. It is annoying, because I either know what needs to be done, or what I want to do, but just lack the enthusiasm or motivation to do it.

Then there’s the times when I get things going but seem to run out of steam. It seems to take ever increasing amounts of effort just to carry on. It feels like my batteries are running on low and nothing I tried seemed to make any difference.

Eventually I found a link between my daytime sleepiness and the amount of work that I could get done. Slowly but surely, by addressing the factors that were causing me to be tired I was able to turn things around and reduce the amount of times when I just couldn’t get started.

Lets Get Going
Photo by @betobordoy via Twenty20

The Struggle

If you’re anything like me or experienced finding it difficult to get started then you know how frustrating it can be, whether it’s a task that you don’t look forward to or something that you need to get done, but just don’t know how to start.

The more you ponder on it the harder it becomes to get it done. Your mind can be caught in a loop of thinking about starting, not knowing where to start, then choosing to start and then wondering if you’ve started in the right place or not. Followed by stopping and then starting again, and so it continues.

Do this a couple of times and then just the thought of having to think about starting starts to make you feel drained and unmotivated to continue, which of course is not going to help you finish what you haven’t fully started.

It’s at these moments that I find myself yawning and feeling tired and wanting to go to sleep. But, here’s the thing; are you feeling tired because of trying to start the task or is the task hard to start because you are tired?

The Risk

When looking over my notes from the past when I’ve been at my most productive, a common factor that kept coming up was that I felt energised and it was as if I was fully charged, so much so that I found it difficult to stop and slow down. But whenever I was struggling to work I felt more tired than usual.

Researchers have known for a long time that daytime tiredness reduces your work efficiency and accuracy and may be either an indicator or cause of other health issues.

What is already known about this topic


– Excessive daytime sleepiness is a risk factor for various physical and mental disorders.


– Excessive daytime sleepiness is associated with low productivity, various traffic and industrial accidents caused by impaired attentiveness/judgement, tiredness, and low morale.


– In addiction to having adverse effects on an individual’s health and social life, excessive daytime sleepiness is a critical social and economic problem.

Suzuki, K., Ohida, T., Kaneita, Y., Yokoyama, E., & Uchiyama, M. (2005). Daytime sleepiness, sleep habits and occupational accidents among hospital nurses. /Journal of Advanced Nursing,/ /52(4),/

I decided to note how I felt as well as the quality and quantity of the sleep I was getting during my work stints to see if there was any link between that and how difficult I found it to get my work started and finished.

Over time it became increasingly obvious to me that the periods where my sleep had been disturbed or cut short seemed to match up with the quality of my work and how easy I found it to get things done. In one instance I noted that my motivation was extremely low and coincided with a period where I didn’t get much sleep due to some personal issues.

The lack of good quality sleep can be linked to:

  • Difficulty focussing
  • Reduced motivation
  • Inhibited problem solving skills
  • Confusion
  • Bad memory
  • Irritability
  • Difficulty communicating

And may increase the risk of:

  • Heart attacks
  • Strokes
  • Depression
  • Diabetes
  • And obesity

Steps to Take

If you’ve been following this blog you’ll start to realise that there’s a common theme here… insure that you consistently have enough quality and quantity of sleep.

I would be as bold to state that by taking your sleep, diet and exercise seriously you will greatly improve not just your productivity but quality (and in some cases quantity of life).

And when I say seriously I don’t mean stern and hard, I mean that you prioritise those areas in your life, without getting stressed and obsessive about them. Approach everything with balance.

As a result of my study and writing for this blog, here are some of the processes that I’ve found helpful in getting me over the hump of starting to get going.

  • Note the purpose of what you want to achieve
    It greatly helps to know why you are doing something. By explicitly stating what you want to achieve you help give your mind focus to getting those things done.
  • Just Do Something
    Paralysis by analysis was a common theme that was being banded around when I was at university and the best lecturers let us know that we should start the assignments as soon as we received them. Why? Well it turns out that sometimes the best way to tackle something is to just do something and see what happens. Don’t get caught up in your mind getting stuck in a loop about what, then if. The act of doing something opens up your mind to getting on with the work no matter what. Now tie this point to the one above and you’ll be doing something with purpose which in turn will help you to focus on getting things done.
  • Make sure you are well rested
    I’ve mentioned this above and say it again, good quality sleep, not just quantity. Make sure you get enough of both. If you are close to a deadline or it’s difficult to get enough rest, remember the first two points and do something with purpose and take it from there. The best thing to do is to make sure that you get to bed on time to get enough good quality rest.

Review

I’ve found that the difficulty in getting started is usually down to me being tired or run down and not realising it. Overthinking starting is also an issue for me and that alone can drain my motivation.

What has helped me in the past and now is to:

  • Explicitly state what I want to achieve
  • Start anyway, and fix things that need to be fixed once I’ve got something done
  • And to get as much quality rest as I can possibly get

Afterword

“That’s been one of my mantras – focus and simplicity. Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple. But it’s worth it in the end because once you get there, you can move mountains.”

Steve Jobs

Categories
Alert Caffeine Caffeine Alternative Energy Fatigue Focus Productivity Staying Awake

A New Paradigm For Staying Productive

V-CAF The New Productivity Hack

Stay Productive

It would be an understatement to say that in the past I found it challenging to stay consistently productive and hitting all my objectives. Not that I’ve magically got to this fantastical place and that now I’m some sort of productivity god that can’t be stopped.

No, presently where I find myself is a considerably better place than I was but there is always room for improvement. It was a long hard slog to get here and it can sometimes feel daunting thinking about just how much more I need to do to be at my optimal, let alone knowing if it is even possible to get to such a place.

Which brings us nicely to the theme of this post, productivity and what I’ve used to help improve my productivity. Along the way there’s been a lot of trial and error, but the good thing is that by experimenting and having deep thoughts about how I could improve it, led to the creation of our Apple Watch app, V-CAF Stay Awake Stay Alert.

Stay Productive
Photo by @jesslharbin via Twenty20

Full Steam Ahead

For most of my life it feels like I’ve been chasing deadlines or targets. In school it was to get good grades, in work it was to progress my career or earn more cash. I rarely took the time to think about why I’d chosen this approach, I just got on with it.

And I wasn’t the only one. Most people around me in the different environments that I’ve found myself in also had a similar approach. Whenever I felt in a reflective mood, usually after just making a deadline, I would speak with colleagues who all had their own way of dealing with productivity issues, which funnily enough were just variations on a few common themes.

Make lists, prioritise tasks, drink coffee, give yourself enough time, are some of the usual suspects that keep coming up. And although they all work to a degree, to me, none of them dealt with the actual underlying issue and all wouldn’t work as well as expected at a certain point.

Hitting the Wall

Prioritising tasks help and this is something that I just do. I’d organise my work in order of importance and away I’d go. I definitely recommend organising your tasks, but not to spend too much time doing it. And then there’s the fact that even though I’ve organised my work, there’s always (without fail), something else that comes up that forces me to have to reorganise and spend more time not actually doing the work, but doing the work around the work.

Drinking coffee has and still does work, but not in a sustainable way. When I was feeling tired and demotivated to get things done, then having a coffee would help perk me up. Things would get done, but only for a short period of time before I needed another shot of caffeine to get me through to the next dip. Now there’s nothing wrong with having a coffee once in a while, but to use it as a crutch to increase productivity just doesn’t work. The most obvious reason is that the more coffee (or caffeine) that you drink the more your body increases it’s tolerance to the drug leading you to need more of it to get the same productivity results.

Then there’s the addiction aspect. Many people feel that they can give up caffeine at the drop of a hat and don’t believe that they are addicted. I was one of those people until I actually tried to go without it for a while. That was quite an experience, I can tell you. Trying to give up caffeine can effect your productivity too as the withdrawal effects can make you feel terrible but you’d put it down to tiredness or not feeling well. Either way, I didn’t want my productivity to be dependent on the amount of a substance that I’d consume.

Changing Perspectives

So, what to do? What actually works? I tried numerous workflows and found that the Pomodoro Technique worked well when using Kanban (lean process management) and helped with giving me clear timeframes and slots to complete work. Giving myself more time to get things done and prioritising work did help, but something else was missing.

Then, during a break, I was walking in a park and enjoying the green when I realised that I was looking outside of myself for a solution to an internal problem. Earlier that day my boss had spoken about me looking tired and falling asleep at my desk. The problem was that I was working long hours and cutting into my down time before going to sleep and then waking up early to try and get as many hours as possible to throw at the problem.

What I needed was to step back and get more rest in order to get things done properly. As soon as I got back to my desk I started looking for information on sleep, productivity and daytime tiredness. It became something of an obsession for me as I started finding that when I started implementing the information that things got better. Productivity picked up and I felt much less stressed and more content with my work.

I began getting better quality sleep, exercising more, eating better and taking more breaks whilst at work. Whilst monitoring my mood and the amount of work that got done I started to realise that this was the missing component that was needed to sustainably maintain my level of productivity.

But being the stubborn kind of guy that I am, I found myself sometimes working through my breaks and not stepping away. When I did this, my stress levels went up and my productivity went down! Speaking with a colleague about this we came up with the idea to make an app that unlike any work flow process, actually worked with your body to help optimise work slots around your alertness levels.

That led us to create V-CAF Stay Awake Stay Alert, an Apple Watch app, which is now available on iOS and macOS, that notifies you when your alertness levels are decreasing so that you can stop and revitalise yourself before your decreasing alertness affects your work. Over the last few years I’ve been using it daily and it feels like it was the last secret missing key for me to unlock my productivity potential.

Review

If you’re feeling that your productivity levels aren’t what they should be or feeling tired and lethargic, take the time to change your sleeping, eating and exercising habits.

I know that it can seem difficult, but anything of value has a difficulty factor attached to it. It’s easy to look for a quick fix to a solution but by actually paying the price of going through and overcoming a difficulty you will be paid back no end.

Afterword

“The associated annual economic costs due to lost productivity for the entire work population at the participating companies were estimated to be $54 million (~$1967/employee). Our findings highlight the potential for the improved detection and treatment of sleep disturbances to significantly improve workplace safety and productivity and reduce the associated economic costs.

Mark R. Rosekind, PhD, Kevin B. Gregory, BS, Melissa M. Mallis, PhD, Summer L. Brandt, MA, Brian Seal, PhD, and Debra Lerner, PhD, The Cost of Poor Sleep: Workplace Productivity Loss and Associated Costs, 2010; p.97

Categories
Alert Energy Exercise Focus Productivity Study Studying

How to Stay Focused In Three Easy Steps

As Easy As One, Two, Three

Just start…

There are a thousand and one different things competing for our attention at any given moment. Most of the time we naturally block out all that noise and tune in to what we turn our attention to.

But sometimes it can be really difficult to focus on something that we should or want to focus on. Likewise there are times when we don’t or shouldn’t focus on a particular thing but we nevertheless find it extremely difficult to not turn our attention to it.

I’ve tried various ways to help get my mind focussed on what I need to whilst putting aside issues that are more of a distraction rather than a must do, and in this post I’ll share three ways that have helped me to improve my focus.

Stay Focused
Photo by @jesslharbin via Twenty20

The Draining

Competing priorities are a daily occurrence to me. Family, work, study and personal health are all vying for centre stage in my mind. When I’ve been busy in the past I’ve just gone with the issue that’s more pressing at the time!

For example, if I have a work deadline that has to be done by Friday and it’s Thursday evening, then getting things done around the house will have to wait until Saturday. But if I also have to do the shopping on Saturday because the cupboards are bare, then shopping takes priority over the household chores.

Unfortunately whilst doing one thing my mind would partially be on having to figure out what I have to do next, which in turn takes focus away from what I’m doing, causing me to take longer than I would have if I’d just focused on what I’m doing at the moment.

Guilt and Competing Interests

At some point I would find myself doing a half hearted job, not feeling good about it and then rushing to get the next thing done. This would weigh on my mind and eventually I’d come to a grinding halt and do nothing or just feel so tired that I’d might as well do nothing.

Part of the problem is that by not prioritising what needs to be done and listing them down (either on paper or electronically) I was adding more stress than I needed to myself every day and then wondering why I wasn’t feeling as productive as I could have been.

Another part of the problem was due to feeling tired. A lot of the time I found that when I felt the most lethargic I would tend to procrastinate more than usual before starting a task. All the time I spent delaying starting would make me feel guilty and that eventually would make me feel more tired, which made it more difficult for me to start.

Overcoming

Being as stubborn as I am, it took for some subtle changes to be forced upon me for me to realise that without too much effort I could feel better and think clearer with more focus!

Had I listened I wouldn’t of had to feel. My lack of focus wasn’t just a focussing problem, but rather a warning from my body to change how I went about things.

These are the relatively easy steps I had to take to get my focus back on track:

  • Consistently have 7-9 hours of quality sleep.
    Sleep is a basic human need. As you know we need it to function “normally”. The problem is that we can undervalue just how much we need a good nights sleep; especially whilst studying or working. For many, (including myself), it becomes one of the first things that we sacrifice in order to reach our objectives.

Nicole Bieske, a spokeswoman for Amnesty International Australia, has stated the opinion of her organization thus: “At the very least, sleep deprivation is cruel, inhumane and degrading. If used for prolonged periods of time it is torture.”

Sleep deprivation – Wikipedia

So why do this to ourselves? Be nice to yourself, and get more sleep. I did, and I believe that doing this was a significant factor in improving my focus.

  • Enjoy a healthy lifestyle
    Eating healthly, moderate exercise and reducing your stress are all helpful ways to improve your focus. How? Directly and indirectly by helping you to sleep better and by making your body more resilient. For example just a 20 minute walk can aid with improving your sleep quality, whilst at the same time improving your blood circulation, which also aids concentration and keeping you alert.
  • Take a break when you are tired

I know when I am getting sleepy
MYTH.
People are very poor judges of how tired they are. As a result, they often drive when they are drowsy, and struggle through the day not realizing that they are far from their best.

Wiseman, Richard. Night School: Wake up to the power of sleep (pp. 294-295). Pan Macmillan.

Be aware and look out for the classic signs of tiredness – lack of motivation, tiredness, difficulty concentrating. The difficulty here is being aware of these tell tale signs. Thankfully our Apple Watch app, V-CAF Stay Awake Stay Alert, notifies you at the times when your alertness levels are decreasing, so that you can concentrate on getting on with the task at hand. Since using the app I’ve found it invaluable in helping me to know when I’m not focussing at my best. When the alarm goes off, I take that as a cue to have a break (usually, I take napping breaks, or go for a walk), after which I feel more energised and ready to continue from where I left off.

Summary

Your lack of focus may be due to being tired and/or overworked and not realising it. It’s one of the many signs your body sends you to warn you to change what you are doing.

Take note of how much sleep that you are getting, if you are exercising regularly enough and eating healthily.

And also remember to take regular breaks when you feel yourself getting overly tired.

Afterword

“If you don’t get enough sleep then you’ll struggle to concentrate, become accident-prone, lack willpower, and become less productive. Worse still, you will increase your chances of becoming overweight, having a heart attack, and dying early.”

Wiseman, Richard. Night School: Wake up to the power of sleep (p. 295). Pan Macmillan.”
Categories
Alert Energy Exercise Productivity Tension Tiredness

Stretch And Reach For The Stars

Stretch Yourself

And reap the benefits

Have you noticed that when you wake up you stretch and yawn? Studies have found that it is more common to stretch and yawn than it is to yawn and stretch.

No one really knows why this is but many hypotheses relate the phenomena to our bodies trying to prepare themselves for activity and possibly to increase the alertness of our brains.

If there is any truth to the above assumption, would it then be possible to benefit from a good stretch throughout the day to help boost our alertness and productivity?

Stretch And Reach For The Sky
Photo by @johnlmc via Twenty20

Unnoticed Tension

Working towards a big goal, deadline or completing a difficult task can unintentionally increase the tension within our bodies. The difficulty that I have is that I get lost in my work or study and just power through regardless, which in the end leaves me feeling exhausted.

What I didn’t realise is that one of the reasons why I get so tired is due to the build up of tension. Unfortunately it’s very easy to miss, especially if you get tunnel vision and only see the making of your deadline to the exclusion of everything else.

As the tension builds, you can become more tired, which can cause you to snack or drink caffeine in a subconscious attempt to raise your energy levels, but ultimately they both just delay the onset of tiredness at the expense of feeling more drained later, which leads to more snacking (you get the picture).

Increased Tiredness

“The sugar snack condition was associated with significantly higher tension after one hour, and a pattern of initially increased energy and reduced tiredness, followed one hour later by increased tiredness and reduced energy. The results partially support a general conceptual hypothesis that sugar snacking is often motivated by a low-awareness attempt to raise energy. Additionally, the results clarify an apparent conflict between neurochemical research, which indicates that sugar ingestion increases the tendency to sleep, and popular nutrition theory, which indicates that it increases tension.”

Thayer, R. (1987). Energy, Tiredness, and Tension Effects of a Sugar Snack Versus Moderate Exercise. /Journal of Personality and Social Psychology,/ /52(1),/ 119-125.

I knew about the sugar crash thing but didn’t make the link between sugar causing tension which would most likely increase my tiredness and then without thinking make it more likely that I would eat or drink a sugary snack to help fight the tiredness.

It also explains why caffeine drinks and chocolate are so full of sugar. I used to think that sweet foods and drinks increased my energy levels but at the expense of increasing my calorie intake, with the inevitable crash once the initial sugar high wore off.

But just like caffeine, the effects are temporary and actually can help to make you dependent upon them just to make it through the day! Unlike caffeine though, the build up of tension within your body is very subtle and difficult to detect, which it is why it so difficult for us to make the link between sugar, tension and tiredness.

Stretching

“Powerful stretching movements have major, widespread physiological consequences, including increases in the pulse rate, blood pressure, and blood flow to the muscles and other body parts, and increase in the flexibility of the muscles and joints”

Provine, R., Hamernik, H., & Curchack, B. (1987). Yawning: Relation to Sleeping and Stretching in Humans. /Ethology,/ /76(2),/

The authors of Yawning: Relation to Sleeping and Stretching in Humans suggest that stretching usually happens just after waking up to help prepare our bodies for action and to increase our brains alertness. But I’ve found that when I’m working intensely and lose myself, there are points when I naturally yawn and stretch, as if my body is trying to boost my energy levels.

Sometimes I acted on these natural reminders to take a break and go outside for a walk, but if I was especially tired, then that walk would end up at a vending machine looking for something sweet to eat or drink to pick myself up.

The problem for most people in a similar situation is that they don’t realise that their alertness levels are dropping until it’s too late and they find themselves snacking on something sweet and caffeinated. The solution to this is to know when your energy and alertness is decreasing before it gets to the snacking stage. This is where V-CAF Stay Awake Stay Alertcan help. Our Apple Watch app monitors your body’s rhythm and notifies you when alertness levels start to decrease.

Once I get a notification, I leave my work in it’s best possible state, have a stretch and go for a walk outside or get a cup of water to drink which helps to raise my alertness levels so that when I get back to work I can continue at a more energised level.

In fact in “Yawning: Relation to Sleeping and Stretching in Humans” the research paper found a surprising benefit to walking instead of consuming a sugary snack.

“The results from the 10-min rapid walk are perhaps the most striking of the whole experiment. This relatively small amount of moderate exercise was associated with significantly increased energy and decreased tension for as long as 2 hours after the activity. The sugar snack, on the other hand, first was associated with tense-energy and then tense-tiredness for a majority of the participants. And although the energy and tiredness effects were weak in this condition, the increased tension effects associated with the sugar snack were unmistakable.”

Provine, R., Hamernik, H., & Curchack, B. (1987). Yawning: Relation to Sleeping and Stretching in Humans. /Ethology,/ /76(2),/

Summary

Stretching and yawning is your body’s natural attempt to raise our energy and alertness. We instinctively know this but over the years have been conditioned to to work against ourselves by using sugar and/or caffeine to give us a quick, immediate boost.

The problem with this approach is that these fixes are short term and have the potential to help us become dependent on them just to make it through the day.

Use your body’s natural indicators and work with your body by going for a walk, stretching and drinking water to help naturally and effectively raise your body’s energy and alertness levels.

Afterword

“Stretching his hand up to reach the stars, too often man forgets the flowers at his feet.”

Jeremy Bentham
Categories
Energy Fatigue Productivity Staying Awake

Let’s Break Up Your Day And Be More Productive

Do Your Day Your Way

I have to admit that I find it difficult to
stop what I’m doing when I become extremely focussed on something.

On a few occasions this has worked out well for me as it made it easier to get things done. I feel ultra productive and at the top of my game.

But too often after stints like that my energy levels crashed to depths that had me feeling like I needed a week of sleep just to get back to normal!

As I became older my patience for this boom – bust cycle was at its lowest and I made it my mission to figure out what I could do to reduce the likelihood of repeating this draining chain of events.

Lets Go
Photo by @sennnnnya via Twenty20

The Lead Up

The typical scenario goes like this. I take a long time to get into the work that I’m doing. I keep on going knowing that at some point I’ll figure out what I’m doing and get most of the task completed. I get to the previously mentioned point and work like crazy. Finally I finish the work but at the end I feel exhausted and glad that it’s over. Then I get the new stuff that needs to be done and the process repeats.

Although it’s great to get the work done, the process can seem overly stressful at first, until you get into the flow and then work seems effortless. The problem is the after the work is done part.

What’s the point of doing all that work just to feel too tired to appreciate the time and effort put in? If you know that you have this work pattern it can be very discouraging to start because of how much effort it takes to get to the flow part.

Boom Then Bust

In the past I’ve found that just by doing something does help to start the process but the effort of starting can prolong the time it takes to get to the really productive part of the work cycle.

Then once in the productive phase, because I want to get things done, I found it difficult to stop because I didn’t want to risk loosing the moment that I worked so hard to start. This is good for my productivity targets but bad for my energy and sense of well being.

The fact that it took me so long just to get started, as well as the fact that at the end of my work stint I felt so tired was proof that something needed to change as the way that I was working was not sustainable.

During my research I found that I was displaying classic fatigue symptoms that if left uncorrected would become worse and eventually could get to the point where I would not be able to function “normally”.

Some of the signs of fatigue are:

  • Fuzzy thinking
  • Slower response times
  • Productivity declines
  • Lethargy

Hacks

Thankfully once I identified that maybe I was fatigued, it was a not so simple matter of trying out things that could correct it without having to take prescription drugs or visit a doctor.

By the way, if you feel that you may be suffering from fatigue and you’ve exhibited the symptoms for a while, make an appointment to see your medical advisor or doctor just to make sure that you are not suffering from anything that could seriously affect your health and well being.

So with that said, here are three possible causes of my boom-bust work style and how I addressed them.

  • Sleep Deprivation
    Was I getting enough sleep? I decided to use a sleep tracker on my Apple Watch to see the quality and length of my sleep. Apparently we humans need between 7 and 9 hours of good quality sleep a day. During my tracking period I was getting between 5.5 and 7 hours a day. So it was fairly clear to me that I would have to increase the times that I’m actually sleeping and not lying in bed trying to get to sleep.
    A fix for that problem was to increase the amount of exercise I did, changing my routine from every other day to everyday. This worked fantastically and had the beneficial side effects of making me get more healthy and boosting the quality of my sleep.
  • Work Patterns
    Setting up a daily routine helps with structuring my day and getting my mind ready to focus on what it needs to. I realised a while back that I’m more of a morning person when it came to certain tasks, so it made more sense to me to structure my work around that. Further I found that working to my circadian rhythm helped with my focus and productivity. As an example of my typical day, I structure my more intense, hard thinking type work to be worked on during the mornings and my more routine work after lunch. If I start working at 09:00 then I make a point of finishing for the day no later than 18:00. I stick to this schedule Monday through Friday and I believe that it has made things so much better. When I’ve worked longer days or stray from the schedule, I notice the difference immediately.
  • Time on Tasks
    This was my major issue and correcting this noticeably increased my productivity whilst at the same time helping to correct my boom-bust work cycle.
    Our brains like any muscle or body part for that matter, when used to excess becomes tired and non responsive. Any physically or mentally demanding tasks will take its toll on us. Because we sometimes overlook the amount of time that we spend working on a task (which is what I do all the time), it is very easy to burn ourselves out without noticing.
    To correct this we must insure that we take regular breaks throughout the working day. When and how you structure this is deponent upon your own work circumstances, but luckily for me my workplace is fairly relaxed when it comes to taking breaks (as long as there isn’t an impending deadline, but that’s for another post). Up until recently I was just using the Pomodoro technique of working for 20 -25 minute blocks, taking a ten minute break, then back to another block. This worked well but didn’t account for the times when my alertness levels weren’t so great. Now days I rely heavily on our Apple Watch app,V-CAF Stay Awake Stay Alert, to notify me when my alertness levels drop so that I can take a natural break at the times when I need it most.

Review

Ultimately for me to change my work cycle of boom then bust it meant that I had to change my attitude to taking breaks whilst working and making sure that I did the things that promoted habits that would encourage me to get enough sleep whilst helping me to focus better throughout the day.

So as the picture in this article suggests, take some time out and go for a walk instead of sitting at your desk all day trying to get everything done at once.

Afterword

“No matter the risks we take, we always consider the end to be too soon, even though in life, more than anything else, quality should be more important than quantity.”

Alex Honnold

Categories
Alert Caffeine Energy Focus Productivity

Make Time To Chill

Be Here, Now

Slowly but surely, you will get there

Years ago a friend bought me a fantastic book called, “The Tao of Pooh & The Te of Piglet” to help point out to me that I was loosing “the way” and that I shouldn’t stop trying to get back more in line with it!

The chapter of that book that I was most drawn to and that had the most impact on me (which is probably why I remembered it regarding this post), is titled “Busy Backson”. The general gist of the chapter is that these days we tend to fill our time with stuff that keeps us busy, but that doesn’t amount to much, at the expense of us missing out on experiencing our own lives.

The book has helped me over the years and I think now is as good a time as any to share my thoughts on my favourite chapter and relate, how it’s principles can help you be more energised and excited about each day.

Time To Chill
Photo by @theki.dcreative via Twenty20

Sorry, I’m Too Busy

To me it seems that busyness has become associated with productiveness. When at work, home or studying very few people that I’ve come into contact with would admit to not doing much. I know that there have been times when I didn’t feel like doing much, but rather than say so, have found something to do that makes me look busy.

Even in polite conversation at a social gathering of some sort, when talking with someone (whether that someone be new to you or not), the conversation soon gets to the point where someone usually asks “So what do you do?” or “Have you tried [enter whatever activity or place to travel here]?”.

It is as if we have to justify every waking (and in some cases, unawake) moments. Like we would be instantly punished for saying “Actually, I’m just enjoying being still and listening to the sounds around me”. It’s not that people don’t say such things, it’s just uncommon (especially whilst being at work or school or even social gatherings).

What Am I Missing?

And that’s the problem. It’s become so normal to be constantly busy doing something that it’s almost a bad thing to be bored, daydream, or just stop and do nothing.

It’s true that meditation has become more popular lately, but it also suffers from the “Busy Backson” affliction of showing that you are doing something rather than just doing it because you want to. It’s a bit like the virtue signalling that seems to be popular these days to show that you’re a good and upright type of character, only for the sake of being seen by others so that they can say “Look, there goes a very virtuous person”!

The problem with keeping up appearances is that you eventually slip-up and that it brings unnecessary stress to yourself. Constantly appearing to be busy takes away from your life because you don’t get a chance to appreciate the wonder that is your life.

You can also start to resent life in general, to the point where life becomes one big drag that eventually can be too much to bare.

Claim Your Life Back

“I say, Pooh, why aren’t you busy?” I said.
“Because it’s a nice day,” said Pooh.
“Yes, but—“
“Why ruin it?” he said.
“But you could be doing something Important,” I said.
“I am,” said Pooh.
“Oh? Doing what?”
“Listening,” he said.
“Listening to what?”
“To the birds. And that squirrel over there.”
“What are they saying?” I asked.
“That it’s a nice day,” said Pooh.
“But you knew that already,” I said.
“Yes, but it’s always good to hear that somebody else
thinks so, too,” he replied.
“Well, you could be spending your time getting Educated by
listening to the Radio, instead,” I said.
“That thing?”
“Certainly. How else will you know what’s going on in the
world?” I said.
“By going outside,” said Pooh.
“Er…well…” (Click) “Now just listen to this, Pooh.”
“…thirty thousand people were killed today when five
jumbo airliners collided over downtown Los Angeles…,” the
Radio announced.
“What does that tell you about the world?” asked Pooh.
“Hmmm. You’re right.” (Click)
“What are the birds saying now?” I asked.
“That it’s a nice day,” said Pooh.

Benjamin Hoff, The Tao of Pooh

I often write about the importance of taking a break every day, especially when working or studying or any endeavour that requires a lot prolonged focussed concentration. I was influenced by the quote above and actively found ways to practically apply it in my daily processes.

Thinking about it, it probably indirectly led to me getting to the point to create our Apple Watch app, V-CAF Stay Awake Stay Alert. Stepping away from what I’m working on has always been difficult for me, so any process that helps to remind me to take a break is welcome.

After being alerted to take a break, stepping outside works, but so does just stepping away and doing nothing. It’s much like when I go for a walk to clear my mind. Eventually I’m distracted by the sounds around, or how lovely the sky looks, or any number of things going on around me, that just happen to be happening without my interference and independent of me.

It’s at moments like these that I feel at one with the world whilst at the same time appreciating me for being me, regardless of what is going on in my life at that moment.

Review

Benjamin Hoff concludes the “Busy Backson” chapter by highlighting the benefit of appreciating the process above just striving for the goal.

For example, many people want to give up caffeine and get upset when they relapse. They can feel like a failure because they didn’t make their goal. Or if they give up for a certain amount of time, they may feel that they achieved their goal, and then go right back to consuming caffeine.

Instead of focussing on the goal, why not focus on the process. Experiment and find ways to make your process as enjoyable and achievable as possible. If you mess up, no big deal, it’s all part of the process. Learn from it and move on.

It’s a tool that I use in all areas in my life and has made such a big difference.

So, try being like Pooh and appreciate yourself and life and the world in which you find yourself.

Afterword

“Why should we live with such hurry and waste of life? We are determined to be starved before we are hungry. Men say that a stitch in time saves nine, and so they take a thousand stitches today to save nine tomorrow.”

Henry David Thoreau, Walden (and quoted in The Tao of Pooh)
Categories
Caffeine Caffeine Alternative Fatigue Lethargy Side Effects Sleepiness Staying Awake Tiredness

How To Stay Awake, Stay Alert

Overcome Tiredness – Use V-CAF

Stay Awake, Stay Alert, Stay Focused

Feeling tired? Finding it difficult to stay alert? Don’t worry you’re in good company, because we all feel like this at some point in the day (at least I do).

Caffeine stopped being as effective in perking me up as my tolerance levels had become very high and I wanted to stop using it due to some of the strange side effects it had on me.

After trying a variety of alternative remedies my colleague and I decided to make an app that would act like caffeine, without the side effects and be virtual.

Our motivation is to help people stay awake and alert when they need to without having to resort to caffeine. In this post we focus on how to use V-CAF Stay Awake, Stay Alert to help you achieve those goals.

Stay Awake Stay Alert
Photo by @LeopoldoMacaya via Twenty20

Tiredness

/ˈtʌɪədnəs/
/noun/
noun: tiredness
1 the state of wishing for sleep or rest; weariness.”tiredness overcame her and she fell into a deep slumber”

Definitions from Oxford Languages

Tiredness affects us all in varying degrees and frequencies, which makes sense since we are all different. But there are times when we don’t want to feel tired and at those times it can , at best be described as a nuisance, at worst a dangerous sign of an underlying health issue.

Eventually we seek ways to get around it, just temporarily, and not enough to affect our health in negative ways. The most common way by far of achieving this goal is by consuming caffeine.

This wonder drug has and is helping to fuel the thoughts and productivity of many around the world and in its most popular form (coffee) as an industry is estimated to be worth more than $100 billion a year.

 

Why Use Caffeine

Caffeine works, so why not use it? In fact many scientific studies highlight the health benefits of caffeine can delay the onset of such devastating diseases such as Alzheimer’s.

But then there are many reports that show prolonged exposure to caffeine can actually induce effects linked to Alzheimer’s. So which is it? The Alzheimer’s Society in the UK with regards to the protective or harmful effects of caffeine state that there is “No definitive answer” Caffeine and dementia | Alzheimer’s Society .

Although I’ve found that caffeine has worked for me in the past, I almost always needed to consume more to get similar levels of awareness or alertness than I did just a short time before.

This lead me to over consume caffeine to the point that my hands started shaking. And if not to that extreme, then to seriously affect the quality of my sleep, leading me to feel more tired as time went on.

Then there’s the withdrawal symptoms which, depending on how long you’ve been consuming caffeine, can range from a slight headache and drowsiness to very unpleasant stomach cramps and migraines.

Techniques That Work

So, what about V-CAF? Can it work just as good as caffeine and how does it work?

There’s only one thing better at keeping you awake rather than caffeine that isn’t illegal and is 100% natural, and that is sleep. Enough good quality sleep. As a result V-CAF doesn’t work against your natural rhythms but with them.

Instead of trying to fight your body, V-CAF works with your body by monitoring your body’s natural rhythms and notifying you when the probability of your alertness levels dropping have increased.

Knowing this you can then use V-CAF to alert you whilst you are engaged in an activity as a natural break cue. Use this time to take a rest then get back to work. Of late, I’ve started napping after I get a notification from V-CAF. Napping helps clear my mind and I feel a lot more focused and productive
for it.

It’s vital that you get rid of any lingering doubts about whether napping is a good use of your time. Instead, remind yourself that naps can make you more alert, improve your reaction time, help you to become more creative, reduce accidents, and put you into a better mood. In fact, you should start to feel guilty if you are not taking a nap during the day.

Wiseman, Richard. Night School: Wake up to the power of sleep (p. 177). Pan Macmillan. Kindle Edition.

Just make sure your naps are no longer than 20 minutes to achieve the best results.

If you miss coffee or caffeine then start of by not consuming any after midday. Use V-CAF to notify you when you alertness levels drop and then go for a quick brisk walk outside (which for maximum effect works well after having a nap), and drink plenty of water (on cold days I drink hot water and herbal teas for the warmth).

Summary

V-CAF works by you being actively engaged in using it. That is, when you are notified of the reduction in your alertness levels, do something to help regain your focus.

I outlined taking naps and going for walks, but as I constantly say on this blog, nothing beats a good nights sleep. Make the time and effort to increase the quality of your sleep and keep yourself informed about what’s best for your health.

Afterword

Work less than you think you should. It took me a while to realise there was a point each day when my creativity ran out and I was just producing words – usually lousy ones – for their own sake. And nap: it helps to refresh the brain, at least mine.

Amy Waldman source: https://www.brainyquote.com/topics/nap-quotes