Being successful at a very young age gave me the confidence and the capability to try out other things.
My habit would have been to veer towards the dark - to prove I was something edgy or maybe to prove that I was cognisant of the dark side. Now with age and confidence I can say yeah that's true but I am cognisant of the fact that people can do things well. And can be more loving than you expect.
At a young age winning is not the most important thing... the important thing is to develop creative and skilled players with good confidence.
Confidence is something you're born with. I know I had loads of it even at the age of 15.