I was concerned about them. I mean, it feels good but I was concerned about them.

When I fought Montell Griffin, he quit on me, on the floor, I hit him with a soft punch and he laid down like I knocked him out, and it kinda upset me. I told him I don't care what it is, just give me the rematch. And then I really had to teach him the difference between acting like you've been knocked out, and getting hit for real.

It was a tough situation. A fight that nobody expected to end so abruptly for him because he was really a great fighter. I felt sorry for him and I knew it could happen to anybody. And it could happen to any of us at any time. So when I was in a position to help him, I did what I could to help him.

The knockouts did not change me as a fighter. I was more of a boxer as a heavyweight. The problem was when I came back to light heavyweight, I lost all of the muscle and I lost all of the energy. I was going for the knockout because I didn't want to go the whole 12 rounds because my body was tired. I couldn't understand why my body was tired and it didn't dawn on me until now.

If you go to Madison Square Garden, you better have your A game ready, because here goes the thing, they love boxing. They either like you, or they don't like you. They're either cheering for you, or they're cheering for you to die...They want you to kill, or be killed.

There's one thing I remember about Muhammad Ali. He said "I don't like my condition, but if this is what the Good Lord has planned for me to deal with, I'm happy with that." You have to understand, that comes from my idol, one of the guys that got me started in boxing.

Charity work shouldn't be bragged about. It's just something you're supposed to do...I do it because I feel like that's what God wanted me to do. It's as simple as that.