Ditter, This came at the perfect time. I visited my son in the hospital today, he is suffering from PTSD,etc.etc., and is having a heart cath tomorrow to put another stint in his artery. He said it was "so hard to live like this, its really no life at all" He no sooner said that and a wheelchair stopped at his door, and a delightful young man welcomed him to that floor with a big smile. Chris took to him immediately and they started chatting away as if they were old friends. I left them talking and laughing. By the way, the young man is a tri-palegic, no legs and 1 arm and hand, I think Chris learned something from him at first glance.