Suggestion: It is suggested to strengthen physical exercise while paying attention to food supplement. You can exercise according to your age and interest to improve your physical fitness. If you feel tired or sleepy after staying up late, you should do gymnastics, Tai Ji Chuan or go outdoors. Adjust the physiological rhythm. People who stay up all the year round should constantly modify and adapt themselves according to the schedule. Eliminate the ideological burden. People who often stay up late should avoid anxiety and fear, build up confidence, and maintain a happy mood and high mood at night.