I've always felt like my music would stand for itself and I would stand for myself. So I've kept my music a little bit esoteric, and I've kept the lyrics a little aloof. I try to say something important, but I don't necessarily preach.
When people don't express themselves, they die one piece at a time. You'd be shocked at how many adults are really dead inside—walking through their days with no idea who they are, just waiting for a heart attack or cancer or a Mack truck to come along and finish the job. It's the saddest thing I know.