I think the central metaphor of the movie is this notion of what the advertising industry does. In order to make someone want to buy something, they first have to make them feel bad about who they are in order to sell them that thing which will make them whole again, and happy again.

What is their potential for evil; what is their potential for wickedness? That's the only time that those characters become interesting to watch.

It became very clear to the director that it would be foolish not to use our friendship. I had tried to talk to him about it because all the relationships in the film are so, not negative, but antagonistic. There's not a lot of love going around.

You can make yourself feel better about yourself if you project your shadow side, if you project your own potential for evil onto someone else. By annihilating them and, therefore, your shadow, you bring yourself into some state of purity or reformation.

Compassion takes imagination.

I don't think Roger Dodger is really about men. I think it is more about relationships and about how you present yourself, not only to the opposite sex, but to yourself. What lies are you going to tell yourself in order to get through the day?

Oftentimes what happens is that the writer understands one character, but they don't understand the other one, and the other one ends up not being written as well.