One thing I will say - my job gets harder and harder. The more you understand about what you are capable of, the less the instrument can do it physically. It's an inverse equation, if that's the right phrase. I just slammed those two words together. It sounded right.
Certainly as actors, and maybe as directors, you've got to hang on to something childlike. You've got to know what play is. I haven't worked with Mike Leigh, but I know him very well and there's something open in his eyes about what's in front of him. And the same is true of Alfonso in a Mexican, mad way. There's an enthusiastic response to something. Neil Jordan, the same, when he gets excited . You just want to know there's a human being in there.
I've learned, having been on a lot of sets, the good news is that by definition you are surrounded by experts. They get fired if they're not - unlike in the theatre!
When I am asked about influences, I always say I bow down to Fred Astaire, because when you look at him dancing you never look at his extremities, do you? You look at his centre. What you never see is the hours of work that went into the routines, you just see the breathtaking spirit and freedom.