Just because it can hit hard doesn't mean it will. I don't know howw to search for such material, but after living with MS for over 13 years and being on message boards for most of that time, I've learned that people whose first symptoms are either sensory or vision problems (mine were both, years apart) have a much less aggressive course of MS. Please understand that with MS there are no such things as "never", "always", or "everyone".

Enjoy your situation while you can, and may it last forever! (it could )