That's what sets apart one actor from another, and that you can't teach. You can't give someone that. When you're working, putting a character together, or in a scene, that's where things will happen that you have to have the intuition to notice them, and to register them.
Gary OldmanYou can play older than yourself. You can play younger than yourself up to a point, and then that just becomes impossible because you carry a weight with you that you can't shift, unless you have very boyish looks.
Gary OldmanThe book tells you everything you need to know. The book is the map of the world that you're in with the character.
Gary Oldman