I want to change!!!!

I want change ...............................:

1. I want to change my attitude
2. Talking way...
3. Small gas
4. Too open
5. Dont talk bad words
6. Be happy always
7. My volume
8. Thinking
9. Think people first before think myself
10. Dont go clubbing, drunk, smoke, take pil and sok k
11. My body language
12. Control my feeling
13. Dont easily get angry