Do You Need Seven and a Half Hours of Sleep Per Night?

Some people work better with a shorter sleep cycle than actithey don't actually meet the eight hours o ti tu t be how relevant and howteand accurate centric. Research does does show that when you're chronically sleep restricted, so let's say you need seven hours of sleep fer night, eight hours aSleep fer night, you're only getting six, five and a half. But you may not perceive that you're as badly impaired as you actually are.