2. Drink properly. Drink more water and less alcohol.

3. quit smoking. Quit smoking sooner or later. Smoking will increase the risk of heart disease or cancer and shorten life expectancy.

4. Take a walk. Walking is a better way to stay alert, flexible and healthy. Fresh air is better than tonic.

Seek more fun and keep in touch with family, friends and neighbors. Remember to live, study and teach.

6. positive and confident. Cheerful and optimistic people are easy to get close to you.

7. Be careful. Your life and the lives of others depend on your clear mind and clear vision.

8. Sex life. There is no age limit for sexual life.

9. Exercise is good for you. Less strenuous exercise is good for your health, and it also allows you to get in touch with other people. Swimming and adaptive exercise are especially recommended.

10, drugs. Don't abuse antidepressants and sleeping pills. Only take the medicine recommended by the doctor.