I like doing other things. I like getting high, hanging out with my kids. I like drinking. I have so many demons.

I don't do anything. My life sucks.

Fear and the thought of failure . . . But we don't really know what fear is. Fear is something that we create in our own minds. Fear could be like fire. You can use it to heat you up, keep you warm, cook your food. There are so many things you can use it for. But if you allow it to go out of control, it will destroy you and everything around you.

I'm the best fighter in the world. No one can beat me....My objective is to inflict as much pain as possible, to win and win spectacularly...Ever since I was 12 years old, I was groomed to be the heavyweight champion of the world. I've been prepared to handle the pressure, the dealing with the press, everything.

It's unnatural to fight somebody who has nothing against you and never did anything to you or to your family, who never stole anything from you. And now you've got to go and try to dismantle this guy.

You should sit in meditation for 20 minutes a day, unless you're too busy, then you should sit for an hour. If Tetris has taught me anything, it's that errors pile up & accomplishments disappear. Everybody has a plan until they get punched in the mouth.

If he's not dead, it doesn't count.