Many years ago I met a young woman at a social gathering, through mutual friends. As we were going down some steps I made a stupid comment about her having had too much to drink because she was a bit wobbly.
She answered, "Yes, I am wobbly, but not because I've had too much to drink... I'm always like this, I recently found out I have MS."
She had been studying to be a dancer (this was in uni)
I occasionally think of her and how gracious she was when she had every right to be annoyed with my clumsy comment... And I try never to make personal remarks.
If I met you ilean I hope I would not be rude. I hope I would carry a bag for you, or do anything I could to make things just a little easier. You sound like such a nice, friendly, kind person, it's just rubbish you're in pain all the time, and even more rubbish that people make stupid comments about your walking.