As the PD advances in me, it becomes quite obvious that "something's going on" when I'm out in public. Having seen too many shows about predatory creatures focusing their attacks on weak or crippled prey, I pondered my possible selection from the masses by would-be muggers. This scenario worried me for a short time till I realized that any mugger would grow bored waiting for me to reach for my wallet and move on to an easier mark. David Boots 38/6 "Parkinson's Disease: Don't try this at home!"