Nice post. IMHO there a sense of quiet desperation that seems to thread through these posts (I suppose that's why we post). My posts included. We all search for something that will reduce the effects of PN. So many causes and variations of effect! It's interesting to read all the remedies that are tried. Some seem to help. Most don't. Still, nothing wrong with experimenting. The best of us seem to accept the condition, knowing there is no means to stop the spread of PN in our bodies, and are diligent with tried and true activities e.g. balance exercises, walking slowly (careful down those stairs!), etc. The encouraging news is that my kids likely won't get PN. And if they do, there will be a winning treatment. That's one thing that helps me look on the bright side.