Young Christians I really need help with this please and thank you?

I do not like to ask or receive help because it is embarrassing for me. When my friends and family advise me not to do something, the first thing i do is try to find out why i can't do and do it, so I learn the hard why not to do something. My grades and a lot of other aspects of my life have suffered from my stubborn behavior and pride. What prayers should I pray to become humble enough to admit when I am wrong, ask for help, receive help willing, and to listen to others advice instead of pursuing the things people warn me not to do?