The secret of my success is that I make other people money. And, never ever, ever, ever be ashamed about trying to earn as much as possible for yourself, if the person you're working with is also making money. That's life!
At 20, you're cocky and you think you can rule the world, and you get it all wrong.
When I think of invention, I always think of America. You're always seeing ads: 'Have you got the next big idea?' There seems to be that spirit in America of inventions and inventors.
I love producing shows. And so when you're on a show where other people are making decisions you don't necessarily agree with it, after a while you start to feel like a passenger.