It's taken a long time to develop. I can't say that it comes from a single source. I'm more confident in some areas than I am in others. I'm comfortable with my personality and my abilities. I know my flaws, my weaknesses, and my strengths. When somebody comes along to destroy my confidence, I may take their opinion into consideration, but, ultimately, it's my opinion that matters. Confidence in yourself will bring you through the darkest of situations. In the end, who will be confident in me, if I'm not confident in myself?