1. A reasonable diet, including eating, drinking and all aspects, cannot be finished in one day. You'll know when you know it yourself.
2. The law of life, the so-called law is the human biological clock, doing things according to the biological clock, and doing what at what point. Don't violate it.
3. Exercise moderately, find one that suits you and has low labor intensity, and try to do aerobic exercise.
4. Psychological balance, to put it bluntly, is the mood, and live happily every day.