Hi Kiddo Where ya been? Haven't seen a post by you for a long time. I read your post on the bumping-into-things thread. My boss had surgery for a brain tumor. After that he had problems w/ escalators. Shadows on the lawn were difficult. He couln't tell if the surface was flat or not. Funny thing was, he was always saying to me, "You're slipping back into your old habits." "I don't have bad habits, Larry. I have a disability." We had this conversation a hundred times. I thought after he became disabled he would be more understanding of my situation. He wasn't.