People sleep at different times. For adults alone, sleep time is 7 to 8 hours. Because individuals

The reason for the difference is that some people only need to rest for 6 to 7 hours. However, if you sleep less than 6 hours, you will definitely be abnormal. In a short time, you may not see any problems. But after a long time, it will affect the activity ability of people's central nervous system and even cause neurasthenia. In addition, symptoms such as anorexia and physical weakness may occur. Therefore, five hours' sleep is not enough at all. I hope to resume normal rest time as soon as possible, remember!