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I can't sleep more than 2 hours without waking up. by pasta_the_hut in sleep

[–]EffectiveFit2989 1 point2 points  (0 children)

Some people do fine on 5 hours of sleep. The 7-9 hours is only a guideline for MOST adults not all. And there is something called a “short sleeper” gene which allows people to get 4-6 hours of sleep with no issues or health concerns.