I have MS, and I would LOVE to have Rush walk in my shoes on a "bad" day.
Hell even on a GOOD day I have so many little things always going on in the background, I hardly notice them: numb hands, numb feet, foot drop, double vision... and I am also one of the lucky ones.
I take about $3K in meds a month, just to try and keep MS in remission, since there is no cure. I can truly identify with Fox.
M. Fox will sometimes intentionally stop taking his meds before a public appearance to let people see what Parkinson's really looks like .
Rush is a self-serving POS.