Ivan, If you want to know what really the end stage of Parkinson's Disease is, you should go to a nursery home where you see PWP's in stage V. PWP's who can not sing, who can ot play golf, who can not type, who can not eat and who can not complaint. And yet they have in their eyes that sparkle !! I don't like to go there, but there are some friends in Holland that are waiting for my visit. I pray with them. I make jokes, but inside me I cry. It for sure humblifies a person. Kees