Anything that's different from your own realm of experience as a human being, whether it's driving a car or a boat, or using guns, anything that separates you from yourself and leads you more towards this character's existence is a big help.

But I dare not think too far into the future on the risk that I'll miss the present.

I know what the important things are in life. I know that just because I pretend to be someone else for two hours on the silver screen doesn't make me a better person than the next man. So, I mind all those things. Simple things.

I had a list of about 35 restaurants, 25 of which were fast-food joints all around Los Angeles and I didn't get a quarter through the list. It just became me thinking about going to these places and wanting to enjoy the food and food just not being enjoyable anymore.

Sometimes I have experienced at the start of a film you're very excited and enthusiastic and you've done all your preparation internally and externally and you start the film and it's all go... Then your attention goes somewhere else. Your energy goes into telling the story, so you don't have the same amount of energy to be objective, and that's okay because sometimes you become a subject of the story and you're inside it so much that you don't need to keep on looking on the outside.

It can be a bit annoying if another actor is trying to talk to the director and the wife is sitting on his lap.

At the end of the day, it's all one version of telling a story. I treated this as if it was a two million dollar independent film. I did a lot more physical work than I'd probably have to do for a two million dollar independent film with four months of training and stuff. But as far as the character's psychology or emotional life goes, I treat it just the same.