The best advice I can give is to believe in yourself and to create new challenges no matter how far you get. Even if you think you earned it all or if you're considered the best in the world, keep challenging yourself because you're only as good as your last trick in the public's eye. But only do it because you love it. Don't do it because you think it's your ticket to fame or fortune. If that's the motivation and you reach any of those goals, you're not going to keep that passion.