Not too long ago, I finished reading Why We Sleep by Matthew Walker on my Kindle. I mentioned the book earlier in my blog on the different kinds of sleep. I have distinguished the differences between REM and non-REM sleep and provided you with insights on why you need these different types of sleep to perform like a true #careerlion. Today, I will share with you my thoughts on the book Why We Sleep and some of my favorite insights from the book. Read on if you are interested to know more about Walker’s bestseller that is currently displayed at all the major bookshops.