I found that to build mental toughness, you need to inconvenience yourself. The early morning runs, if you hate early mornings. The late night runs, if you hate late nights. The snowy cold, the worst conditions you can get, put yourself in those and really make it inconvenient and you start to get a genuine expectation of winning for the price you have to pay.

I hate downtime. I hate it so much. I like to relax like anybody else, but I hate not doing anything. In my life I'm either going full speed or I'm at a stop.

Machida is not a bad guy; he's a victim of the brazilian education system. There are better ways to get electrolytes than drinking piss.

My phone rings, they call me up and say, 'Chael, your testosterone level is too high.' I say, 'Well, how high was it?' They say, '0.7.' I said, 'What's normal?' They say, '0.6.'; I said, 'One-tenth? You're telling me I'm one-tenth higher than the average man? Re-test that - you must have caught me on a low day.'

If Brock Lesnar was here right now, I'd take my boot off and throw it at him, and he'd better polish it up before he brings it back to me. Talking about he's the baddest guy in the UFC? Brock, quit eating so many raw eggs and doing push-ups because it's affecting your realm of reality. Are you kidding me? I'd slap you in your face, and you wouldn't do anything. 'I'm Brock Lesnar. I've got this $5 haircut and a knife tattooed on my chest.' I'll shove it up your face if you get in Chael Sonnen's way.

You tell Anderson Silva that I'm coming over and I'm kicking down his backdoor and patting his little lady on the ass and I'm telling her to make me a steak, medium-rare just how I like it.

I went through a change in my life and my career where I finally understood how to train and prepare. I finally understood what it meant, and I've had so many fantasies about being able to go back and be 16 again. And redo parts of my high school career. Redo all of my college career. Redo my attempt to make an Olympic team.