Once something is a passion, the motivation is there.

It's got to be a passion. It takes a real drive and real motivation.

Passion is not a reaction to an external event. It is the left over emotions from the internal battles you have won that propels you forward.

My kids are not known, and I think that is very important. So far they have lived a normal life, and will continue to do so. I feel they should have the possibility to live a free life without the burden of fame I have created.

If you do things to the limit, and don't purposely go over that limit, then I think it's fine to do whatever you want. So long as you enjoy it. That's what's important.

You win a race, the next race it's a question mark. Are you still the best or not? That's what is funny. But that's what is interesting. And that's what is challenging. You have to prove yourself every time.