At a certain point, you have to convince the actors that you've done the right thing. The way I work, if I can't convince them, I've got to move on. I can't coerce them or browbeat them.
Harold RamisA friend of mine is trying to do a documentary where he brings Jewish and Arab comedians to occupied territories in Israel. He wants to do shows as a way of finding some comedic common denominator. When he proposed the idea to one of the officials at the Jenin refuge camp, the guy just stared at him and said, "This is not a joke to us. We don't think that laughing is the answer."
Harold Ramis