A sound sleep is just 20% biological

A sound sleep is just 20% a matter of biologic and for the rest its in between your ears. But not only psychological, but as a matter of neuropsychologic, meaning it has a place in your brain.

Sleep is like wind energy

Why you should take care about your sleep is in the fact that your body acts like an electric car and has very limited energy storage. Sleep is like wind energy. So every minute less sleep (it doesn’t matter why) is less energy during the day. That makes sleep...