I don't know if it's any comfort to you, but at least two people around here are about 15 years older than you and still coping. One of them is myself.

I recently read something in the research on MS stating that in some people MS seems to reach a plateau after a certain age--I believe it was around 55. It doesn't get any better but if it gets worse, it's a very slow worsening, hardly noticeable.

I'm sorry I don't have a link to that article handy.