What Makes U Feel Confident?

Being older now, 23, I don't have much of an issue with confidence.  When I was still in school I always had an issue.  My life changed after high school and had many realizations.  I joined a volunteer fire department which helped make me a better and stronger person which had also helped when I'm around people.  I don't look for things to make myself feel like I'm better than anyone else, except to do better then yesterday.  I am me, you are you.  You shouldn't have to look for everyones approval in yourself.  Find something you are good at, improve on it, and know that you are that good and have worked hard to get that way.