Carrying a movie is both a great privilege, it's a great opportunity, but it can be a great pressure, and sometimes that can make people behave very oddly.
Certainly there's pressure while your making the movie.
I didn't become a drug addict because I always had to make a movie.
For me, when I did 'Thor,' they changed my lines at the last minute, and then I had to speak with an English accent - and it was horrifying. I was in front of a crew of 250 people on my first day - never happened to me before.
There's always the pressure to make the movie good.
The amazing thing is that the more money it takes for a movie to get made, the more you feel like everybody wants you to fail.
Every time I play in a movie, I never expect that it'll be huge. I don't like thinking about that, because it's so scary.
Everybody would like us to make 'Goodfellas' over and over and over again.
Now, I have big-money offers on three movies, and I have director approval. That's kind of scary,' he says. 'No directors have been attached. That's a lot of pressure on me.
By the fourth or fifth take, I had gotten over the 'Oh my God, it's a Stanley Kubrick movie' and got around to doing a little bit of acting.