MonthFebruary 2020

Power Naps: My Secret Weapon for Being More Productive

As someone who works long hours and at home, nothing gives a boost to my productivity like a power nap. I’m also a bit of a night owl, so I rely on my power naps during the day to get work done during the day. 

Napping isn’t just for preschoolers; adults can also greatly benefit from a good power nap. In fact, napping on the job is a part of Japanese working culture! Napping has not only been linked to greater productivity, but also other health benefits such as reduced stress and lower risk of coronary heart disease.

Napping Routines

Biologically, different napping duration can have a huge impact on how you feel afterwards. This is because human sleep cycles have specific durations at each stage. You may have noticed that while some naps leave you bright-eyed and rejuvenated, others can leave you feeling groggy and disoriented. This is because you have woken up in the middle of a sleep cycle.

The goal with naps is to have them long enough for you to feel re-energized, but not too long that you fall into deep REM sleep. REM sleep is the long, continuous sleep cycle you have at night, where your body is busy repairing itself and rejuvenating.

In REM, your brain waves slow down and is characterized by rapid eye movements (REM stands for rapid eye movement). If you fall into this deep sleep stage, it becomes harder for you to wake up, which is why you feel drowsy after napping for too long. 

The 20-minute nap

According to, the optimum nap duration should be no more than 20 minutes. Here, the 20 minutes is the lighter stages of non-REM sleep where you reap the benefits of higher alertness and better productivity, but it is still easy for you to wake up.

For me personally, this works well but the issue I had was falling asleep in time. Most of us have experienced that inconvenient feeling where when we’re finally ready to sleep, our brain starts wandering off and thinking about random things.  So, you may want to give some extra time for you to actually fall asleep. 

Frequent meditation sessions also helped me fall asleep faster during my naps and declutter my brain. If you have trouble falling asleep, try focusing on your breathing for the first few minutes and you’ll see yourself dozing off before you know it.

The 90-minute nap

90-minute naps are also recommended by researchers because this is long enough to complete one sleep cycle. There are also huge cognitive benefits of this type of nap. A team of researchers from the University of California, Mednick et al found that people who took 60-90 minute naps performed just as well on a visual task as having a full night’s sleep.

Other research studies also show that 90-minute naps contribute to better memory. A study by Matthew Walker, a psychology professor at the University of California, Berkley, and his colleagues found that a 90-minute nap significantly improved learning and memory retention.

The coffee nap

This was by far my favorite nap routine because it allowed me to combine my love of coffee with a refreshing nap. In a coffee nap, you drink coffee a short while (15-20 minutes) before you take a 20-minute nap. 

Researchers believe that coffee naps are more effective than regular naps because caffeine competes with a chemical called adenosine for receptors in the brain. Adenosine is responsible for making you feel sleepy. It is slowly eliminated during sleep. So, effectively caffeine has better access to receptors during a nap because it has to compete with less adenosine.

How to Use the Power of Accountability to Get Things Done

A reason why people often fail to achieve their goals is a lack of accountability. Unless you’re someone with endless willpower, most people don’t have enough discipline to keep working towards a goal. 

What is accountability? It’s a feeling of obligation to finish a task because you don’t want to let down a colleague or friend. If your friend plans to go to the gym with you on Saturday, they’re holding you accountable for turning up. So, this motivates you to hit the gym on that day, because you’ve become accountable for someone else as well in this case.

Ever notice that you’re more likely to get work done at a busy coffee shop or office where you see other people working too? This is a form of indirect accountability, where we work because of the fear of being judged as lazy or unproductive by others. 

Even the most dedicated sports people will have their coaches to answer to, and this is what keeps them going. For regular people, we don’t have the luxury of coaches showing us the way, so we need different strategies.

Using Technology to Help Keep You Accountable

Apps are one of my favorite solutions for accountability. Friends are family are great, but sometimes it’s hard to sync your schedules and interests together. Apps give you this flexibility. 

The basic logic behind accountability apps is that you will be ‘punished’ or ‘rewarded’ by something you value if you don’t get something done. This could be money, annoying alarms, or even an electric shock!

My 3 go to accountability apps are:


Beeminder helps you stick to your goals by taking away money if you don’t stick to them. It determines your success or failure by syncing with other apps like Fitbit. With Beeminder, you set your targets and deadlines. Then you have to set aside a certain amount of money that you could lose if you don’t stick to your goal.

Download: Android / App Store


Pavlok is a wristband that gives you small electrical shocks if you relapse into a bad habit. So, if you eat that whole can of Pringles, you’re going to get a little shock on your wrist. Pavlok works great for me because I hate electric shocks, but if you’re indifferent to them, it may not work!

You can set the wristband to shock by manually setting yourself or let someone else control it.

Download: Android / App Store


StickK is a very comprehensive accountability app, and is one of the more popular ones. Like Beeminder, it also works by setting monetary incentives. You define exactly what you want to achieve (e.g. how many hours of exercise?) and you select the stakes. 

You don’t HAVE to set money aside, but most users do. StickK apparently has over $30 million circulating in the app!

Download: Android / App Store

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