You need to get more sleep

Sleep Deficit: The Performance Killer by Charles A. Czeisler (Professor of Sleep Medicine at Harvard Medical School) explains how sleep deprivation undermines high performance. He likens sleep deficit to drinking too much alcohol, explaining that pulling an all-nighter (i.e. going twenty-four hours without sleep) or having a week of sleeping just four or five hours…

Some comments from the book Essentialism

  Work hard at adopting the principle “less but better.” Understand the statement “you can have it all” is a lie. In order to have focus you need to escape to focus. Adopt a think week or a think day or some other time where you intentionally read/think. Bill Gates did this even in the…