15 things which I have learned over the years

1. Everything is business
2. Have self-esteem
3. Listen to everyone, but don't listen.
4. Think what are your abilities.
5. No one will help you if you fail. You are alone (Forever)
6. Take risks because even Spider-Man has to take risk.
7. Be optimistic
8. Understand your environment
9. Now the need of people.
10. Be motivated
11. Keep generating new ideas.
12. Play
13. Sleep
14. Listen to Music (in your case compose too!)
15. Enjoy life

Always think big and be proud.