1. Eat; First, don't overeat. Second, the nutrition should be balanced.

2. Sleep and rest; Sleep time must be guaranteed and try to take a nap.

3. Keep a good mood. To be optimistic and cheerful, you must learn to adjust yourself. Enjoy a relaxed mood

Is directly related to prolonging life.

4. You'd better have a hobby. Giving full play to our interests and specialties will bring us a comfortable mood.

5. Exercise. Exercise in nature, the park with green grass, birds and flowers and mountains and rivers is the best.