Physical exhaustion, that is, fatigue, rest and nutritional supplement. Excessive thinking, that is, mental overdraft, should do more outdoor activities, appropriate physical exercise, entertainment activities, tourism and so on. Transfer and relieve brain pressure. Mental fatigue, that is, the family burden is too heavy or something cannot be completed for a long time, which makes people feel depressed for a long time and always feels physically and mentally exhausted. I should let go, let go, expand my social circle and do more psychological counseling. In contrast, I am not as good as many people, but there are still many people in this society who are not as good as me. As I said before, although I ride a donkey as a sedan chair, some people walk and some people carry the load. Therefore, as long as you get through it, you can overcome any difficulties.