I always go back to how people behave. If you watch how people actually behave in a situation, it's very simple and honest and contained. You don't need to use as much expression, as much feeling. Some characters will boil over, and that's another thing, but a lot of times I think you can just do very, very little.
Robert De NiroI spent lunchtime in a grave during the filming of 'Bloody Mama.' When you're younger, you feel that's what you need to do to help you stay in character. When you get older, you become more confident and less intense about it - and you can achieve the same effect.
Robert De Niro