Said Hasyim's Quote
"It is downright possible to cut down the amount of sleep every night if you can increase your sleep quality. Sleep quality trumps sleep quantity."— Peak Human Clock
Having a quality sleep is much more important than the amount of hours you are sleeping every night.

Looking for Productivity Books?
Check out my Peak Productivity Book Series. Maximize your health, self-control, brain power, and mindset to enhance your performance and transform your life.