'But I don't want to go among mad people,' said Alice. 'Oh, you can't help that,' said the cat. 'We're all mad here.'
I think any parent that makes their kid sit at a piano against their will and practice, they're going to have a kid that's not going to want to play the piano.
I think one of the reasons people quit is because they're afraid they won't be able to get better and better; that they have to come to a zenith of some kind.