1. Never neglect your health.

2. Never get married for sex.

3. Never quit your dreams.

4. Never spend more than you earn.

5. Never ignore your parents.

6. Never be pessimistic.

7. Never forget who helped you in tough times.

8. Never please people.

9. Never put work over family.

10. Never let anyone control your life.

11. Never spend a day without a to-do list.

12. Never repeat a mistake.

13. Never discuss your secrets with anyone.

14. Never spend money spontaneously.

15. Never hesitate to ask.

16. Never text anyone back to back.

17. Never idealize celebrities.

18. Never remain friends with your Ex.

19. Never have high-interest debt.