With every character you go into, you create a life that brought you to where you are, in the present day of the movie. There are all these clues along the way that you get from the script. It could be something as simple as how much slang you use or if you use curse words or don’t use curse words, if you talk a lot or if you’re very quiet. So you take all those markers from the script and develop who the person is, their interior life. You want your homework to be so deep in your bones that it’s unconscious.