I am 51 and just found out I had Primary Progessive MS about 2 months ago. I was walking a long distance one day and my right leg began to drag. I did not think I would make it home and said to myself "What is up with this"? Long story, short, I always think to myself "Everybody has something", mine is MS, Primary Progressive no less. No drugs, just wait around and do treat the systems, Oh well, everything else in my life is great. I just think that MS picked the wrong person to f-uck with... I do like Provigil! I am getting more tired as the days goes on. O.K. so I'll nap more.