The point is, don't stay up late at night, try to sleep around 9 pm to replenish your body's qi and blood energy! Because 6- 12 in the afternoon is an effective sleep period for the body to replenish qi and blood energy, only at this time can the body replenish qi and blood energy. After this time period, you can't replenish energy. Normal people need to sleep for 70 minutes at this time every day. If all these 70 minutes of sleep are lost every day, the energy of qi and blood in the body will decrease, the body will be short of blood supply, and the organs will be ischemic and anoxic. Therefore, supplementing your body's qi and blood energy is the fundamental way to solve your problem. Remember to go to bed early and replenish your qi and blood energy, which is a good way to solve the problem. It is reasonable to go to bed early and get up early.