It's not merely that conservatives are better at selling their product, or that they happen to have an easier-and undoubtedly simpler-ideological product to sell. It's that they know what they are selling. Liberals in general and Obama in particular cannot say the same.
I think that when you are in the limelight it is part of your obligation to be a good role model. A lot of kids look up to you, and you are given a God-given talent, so it is your responsibility. It isn't hard to deal with. I never have to think twice about doing anything.
Obviously, I try to make the films work for an audience. That's the main point of making a film, and in retrospect, one can see that certain films, let's say Leaving Las Vegas, demonstrated its own success.