PSP is a terminal degenerative brain disease which robs those affected of their ability to walk, talk, eat and see. Quotes from Nigel Dempster in the video... "I wont die of PSP. But I will die of an ancillary illness like pneumonia. Its often mis-diagnosed as Parkinson's, without a cure anyway." "My body is packing up. I used to play squash once a week, or twice a week. I can't do it anymore. And I joined the golf club, which I can't do anymore, because I can't stand still. A long walk for me is 20 or 30 yards....