Yes the thing is, it does work for many people. I have PN and had a window of opportunity last year to try it. There was a noticeable difference, so I joined the campaign to get it on the ballot. In my opinion a grown adult should try what ever he can to help symptoms and live a better life. It is about quality of life. I don't care if it is all in the head, I really don't, if it helps suffering, it is worth the try. ginnie