The people who have achieved more than you, in any area, are only a half step ahead of you in time. Bless them and praise their gifts, and bless and praise your own. The world would be less rich without their contributions, and it would be less rich without yours. There's more than room for everyone; in fact, there's a need for everyone.
I'm always happy when I hear about people selling records or selling books or selling movies. It makes me proud of them.