This BLF site is a great one with some wonderful people visiting it. But, I pondered a few days ago, do we cross infect each other? Do we read about different symptoms and think, “Oh yeh, I’ve got that as well. What bought about this train of thought was a visit to the GP. In the waiting room a chap sat scratching. Before long most people in there were having a scratch. What do you think? Do we subconciously pick up symptoms from each other on here?