A person’s normal sleep is 6-8 hours, it is best to form a good sleep pattern, the best time to fall asleep at night around 10 pm, sleep 7 hours at night, get up around 6 o’clock, which is a more idealized time to fall asleep. Of course, each friend due to differences in work and living habits, you can make a certain degree of adjustment up and down, for example, you can go to sleep at 11 o’clock, you can go to sleep at 9 o’clock, but the general principle is to ensure sufficient sleep time, the next day, life, work energy, no fatigue, no dizziness, headaches and other abnormal feelings, adhere to the formation of good sleep habits, for a person’s health and normal It is very important for a person’s health and normal life and work. In the summer time, perhaps due to the heat of the season, you can appropriately postpone some sleep, for example, in winter at 10 o’clock to sleep, summer can be postponed to a certain extent for an hour or so, in general, still to sleep enough as an important reference.