Indeed not much to say, expect that I am grateful to people like you and the others I mentioned. If I were to take classes in math, Id wish for someone like you to be my teacher. And not because I think it would be "easy ...intuitive.. bla.. bla" or other emotional reasons. Im sure it would be a hard course and that you wouldn't let your students easy off the hook. It's because I got the feeling that you actually care.