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.
As an actor, you're pretty much a hired gun. You are reading other people's words off of a page and doing what they want you to do.