I like marginal characters, I like real people. I learn more from talking to my plumber when he comes to fix my toilet than I do from meeting a movie star. I think my movies are in the same vein as that.
But I have learned over the years that all I can do is reach for something difficult - try to get the colors right and the negative space, the angle of the light. And if a few people can see it, that has to be enough.