It works for me too. I use yoga and tai chi movements to eliminate stiffness though. I use the herb to eliminate feelings of suicidal depression over this disease that has put some kind of period to the sentence of my life.
Drugs are drugs.
I have to get over the guilt of being a 'bad' person just like cigarette smokers. Cigarettes are still legal. I tried to quit today and failed. Now I'm a double 'bad' person. Anyhow, comforting to me to read some support here.