Not every conspiracy is a theory.

I want to show up to work and take risks. I don't ever want to play it safe.

We're just one cog in this giant machine. You show up and look at all the other cogs like, "Wow, everyone is the best at what they do." You're in really good hands. And that frees you up to play and feel safe, and you can take chances, creatively. You can take risks. I want to show up to work and take risks. I don't ever want to play it safe.

Marvel is very secretive, so there was no script. About six months before production, they gave me some pages and it was from a cop movie. And then, six months later, I got a phone call saying, "Do you want to come do this?" [iron Man]

It was dangerous stuff. We were running on top of moving trains. We got to do amazing things. I like doing stuff like that. I enjoy it. But believe me, there were things that were so dangerous that I wasn't touching them.

These stunt guys are good at what they do and they're professional. A smart actor will step back and say, "I'm going to let the professionals do this." Hats off to those guys, man. When you see the credits scroll, look at all those stunt guys and remember all those names 'cause they earned their money on this.

I think pressure when you work is good. It forces you to take risks and to do other things.