I always treat each take as a rehearsal for the next take. That way you can find stuff and keep adding and playing until they tell me to stop
Martin LandauThe talented actor needs craft. When you do a stage play, you do it once each night in chronological order. In a film you're going to wind up doing a scene 15-20 times, just by the nature of the process. If I tell you a joke once, it's funny. The more times I tell, the less funny it is. How do you get to the point where you can laugh again? You also may have to cry again and again.
Martin Landau