You have a certain objectivity, as a member of the audience, and you can come away maybe being provoked into a certain discourse or a certain arena of questioning, regarding how you would deal with things that your character has to deal with. Whereas when you're doing a film, once you start asking, "What would I do?," you're getting the distance greater between yourself and the character, or you're bringing the character to you, which I think is self-serving, in the wrong way. The idea is to bring yourself to the character.
Colin FarrellYorgos Lanthimos said, "What about if he's a bit soft?" And I said, "Yeah, I think you're right." He just comfort-eats a little bit too much. He's just asleep in his own life and has let himself go. And the mustache, I don't know if it was him or I suggested it. But I remember my sister was watching me eat and she was like, "God, does he have to be fat?" And in retrospect I couldn't think of David being any other way because it affected the way I moved. It really did. It slowed me down in a way that I felt was conducive to kind of tapping into the spirit of the character.
Colin Farrell