I think that if you start teaching about giving back and helping other people young, that will be a given for your child their whole life.
There's a clip where he had someone miming me running around from keyboard to keyboard. Oh dear, I am sure a lot of people didn't know what he was going on about.
If I started at 13, by the time I was 14 I was already good enough to play in front of people. I started off playing drums when I was 5, so playing in front of people didn't matter - not a problem.