I think Lou's main job is to attend shows and sign autographs now, so I can understand him not wanting to do it for free. I am sure he gets asked to give it away constantly, and I think most people would be less nice about that over the years.

If it were not for his speech impediment, I don't think he would be making his living this way. That was a severe limitation in the roles that he was offered. This guy was just a hair behind Arnold when they were competing, and their lives couldn't have turned out more different.