Fighters find it hard to give up doing what they do best - fighting for a living.

Well, of course a boxing match is hard because boxing isn't set for you to do good. You have to force your will upon someone, but dancing you don't have to force your will. It should be a lot easier because if I make a mistake I don't get hit.

The game's been good to me and I hope I've been good to the game. I'm 50 years old and I've pretty much did everything that I wanted to do in boxing.

Everyone has freedom to say whatever they want to say. I think it takes a stronger person to hold their tongue as opposed to speaking out.

My goal is to be the undisputed Heavyweight Champion of the World.

Deep down, I reckon the sweetest moment will come when it's finally all over. When, at last, I know that I can stop fighting. Of course it'll also be a little sad. The sweetest moments, y'know, always come with just a little sadness.

When you have a sound mind, you can do what's necessary.