As for Meds - I picked Avonex because it's a once a week thing. Sure, it's a bigger needle - but it's not as frequent!
I hit the gym when I can, and try to eat healthy (most of the time). I live in BC, so there are "other" things I can use, without trouble from the law, to help me thru the rough spells.
I'm positive most of the time. I hate that I have MS, and I hate that I'm on medication - but I know the medication is good for me. I wouldn't have gone on it otherwise!
I keep a positive attitude for the most part - but on those really really crappy days, I just remind myself - it could always be worse!