I don't use machines - animals don't use machines.

{Losing can be a great motivator] but not if it drains your confidence. One of the reasons I got into this game was because I wanted to learn how to get myself comfortable in uncomfortable situations.

It's gone, boxing's gone. What is there in boxing? Who is there to talk about, who is there that people go, "Yeah I want to fight him?", and fans go "I wanna see that fight"? There's Floyd Mayweather, and he is 38, 39, he's maybe got one fight left. What else is there? He'll have a last fight or two and a couple of guys will get a few million dollars, but way less than I'm gonna be getting in future. This sport is getting bigger all the time, and I am making it bigger.

I don't give a f***. We're not fighting. I don't care what anyone thinks about me. All the stuff I have to do outside the fighting, the promotion, this, I don't give a f***. But when I am facing up for a fight, I know what they're thinking. I can read their minds. When I am going face to face with an opponent, nose to nose, I can smell the fear, and I'm feeling no fear at all.

I will cross that bridge when it comes. I am not stupid. I am a very bright guy. I know that in the fighting game, you get people who get brain damage and do themselves long-term harm. I am into it in a big way, and I am good at it, and I am going to get very, very rich and then I will get out and we will see what comes after that.

There are people who have great skills, who do great things, but don't embody the whole animal that is the fight game like I do.

I believe in working harder and putting in the time - being completely obsessed. And, yeah, I think that's life.