And I think that, of course, there is some dysfunction of needing to be liked or noticed or to feel part of things, something going on there for most actors. For some there's not and I think they really struggle with it.

As you get older you have more respect and empathy for your parents. Now I have a great relationship with both of them.

I can live with failure if it is born of conviction.

If I could only do one exercise, it would be dead lifting. For cardio, I dance, I ride my bike, I run and I have kids. There is a... lot of cardio just from being a parent.

When I made 'Real Steel,' the director actually had the robots in the monitor, so he knew where everything was. So technically, there's been advancements. But at the end of the day, movies are about story and characters, so all the other stuff is great, but unless you have those two elements, then you've got nothing.

The last 10 years I have had to bulk up for roles and I'm naturally skinny, so I have eaten and killed so many chickens! I wouldn't even want to count. I need to balance that out.

I'm always very nervous about the word 'dancer' next to my name because anyone who's really trained in dance will go, 'This guy's fudging so badly.'