Why 4 Hours Of Sleep Is Terrible For You — Even If You Don’t Feel Tired

Some people boast about being able to function on as little as hours of sleep. But is it necessarily good for you? Brad Stulberg, coauthor of “Peak Performance: Elevate your Game, Avoid Burnout and Thrive with the New Science of Success” explains why you should sleep more than four hours even if you don’t feel tired.

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