You have to feel comfortable being uncomfortable. I'm always comfortable being uncomfortable. And to be comfortable being uncomfortable, I have to hone my discipline, which to me is doing what I have to do, but also doing it like I love it.

Nietzsche's my favorite. He's just insane.

I can quit boxing now and practically go into any kind of business and I'll be successful just as well as I was in boxing.

There are not many regrets that I have. There are a few things that I wish I'd changed in my life, but they are not so dramatic that I'd go out of my way to change them. But I go back and think about my life so far periodically in my head.

People see it [boxing] as a physical contact sport, but it's not. It's really a spiritual one of will against will. Who wants it the most? How much is he willing to take - and dish out - to get it? It's like fighting is 10 percent physical and 90 percent emotional.

I am not a role model.

I know I'm going to blow one day. My life is doomed the way it is. I have no future.