[And industry lines will start to blur, too.] Why isn't Wal-Mart in banking? Why don't they have travel-agency reservations online? Why doesn't American Airlines have retailing and a bank? ... You're going to see cross-industry competition.

I'm worth $300 million, and I'm 34 years old.

Don't let anybody shock you into this being groundbreaking. It has more marketing value than anything else. It gives the incentives for people to put $100 grand in those accounts. It's a customer access issue.

He's breaking an established system.

It doesn't matter. I have not lost one minute of sleep.

The fact that cancer remains the leading cause of death by disease in children makes me so committed to this cause. By shaving your head, you can be a hero for children with cancer. It's a perfect match because kids lose their hair during cancer treatments, and people will pay money to see you bald.