I think a lot of factors need to be considered. And it seems while you may find some similarities with others, MS differs in every one. I was DXed in 2002 at 36, NOW I look back and think I had something developing for years before.

I am PPMS not RRMS. Big difference between them and I find between me and other PPMSers. My MS is My MS.

I did not respond to drugs. Tried Rebif for 2 years, tried some Novantone. Rebif made me flu-like, Novantrone made me throw up. Me, I had the need to try. Disapponted but not surprised when nothing worked for me. Othrers get results from meds.

You and your doctor are a team. But you are your greatest advocate and knowledge is power. I try to keep informed, always hoping but not too helplessly hopeful.