You think like a boxer and behave like a boxer, and you try to live your life that way, being in the gym all the time and being careful to push the plate away at the dinner table. You don't need dessert. When you're out having fun, you ask for agua instead of vodka. It's very important.

I take my hat off to my friend, Mark Wahlberg, because I know that it took him a long time to make 'The Fighter,' and he overcame a lot of obstacles to do it, and now the film is an unqualified success.

I always wanted to play a boxer because some of my favorite films, as a boy, were those great boxing movies, like 'Raging Bull', 'Rocky', 'The Set Up', 'Fat City and Hard Times'. I just loved those films.

I had always wanted to play a boxer, all of my life. I grew up watching great boxing films.

I love boxing. I really respect the guys and admire the guys who do it. But, I'm very, very happy with my career as an actor. I made the right choice.

I've always believed my success in the entertainment business is an inevitability. You have to believe that; you have to be an optimist.

I had been in the gym training for many, many years, but I definitely stepped it up when it was time to get into shape to play 'Lights'. I began trying to live the life of a boxer, and that means everything that you would expect.