Sleep is an important energy supplement for human body, otherwise I wouldn't spend one-third of my time sleeping. Sleep is more important than eating.

If you don't eat for three days, people who don't sleep for three days will collapse.

However, with the growth of age and individual differences, everyone needs different energy. The older you get, the less you sleep. Babies can sleep for more than ten hours, because babies need energy when they grow up, and old people are weak when they are old, so they don't need much energy to nourish their bodies.

So just sleep well at night, take a nap during the day, and don't sleep too long, otherwise it will be very uncomfortable to sleep at night.

Sleeping is a natural behavior. Sleep when you are sleepy. Don't sleep if you're not sleepy. Why insist?

Author's brief introduction, You Fei, national second-level psychological counselor, works "Performance Psychology", welcome to click to pay attention to communication.