I don't think I could play a character that I couldn't relate to somehow. I'm not unfamiliar with frustration, anger, shame, helplessness and a load of other emotions that make up our psycho-soup. I try to focus on that frustration, that sense of unfairness, and multiply it.
It's funny to be discovered by a lot of people who didn't know you before. People always used to say, 'Do you shop at Home Depot?' or 'Does your kid go to such and such school?' They want to know why they know me, even if they don't know my name. I don't think that's a bad thing, by the way I think it's nice to be kind of anonymously famous.