Well I'd say just the same as everyone else, but, looking after people with progressive disability from MS, I just couldn't sit back and trust diet/lifestyle etc.
So many people who are real sick from this 'wish there was treatment back when they were diagnosed'. It seems wrong to me not to try something/anything that someone has put so much effort into creating and all the people who were tested on stuff, who put their trust in trials etc.
But that's just me. and Beta failed for me, copax is on the way out, Tysabri is my next stop.