Think of anger as a muscle. The way you express anger isn't...

Think of anger as a muscle. The way you express anger isn't the way that I do, or you. If you have a good director, you will find that he's getting you to use an entirely different muscle that you never even knew you had - it's real hard and sore, then after a while it becomes normal. And you discover all these new muscles when you enter a new character - that's what a director does for you.