Hi Lynda. I agree whole heartedly. Nothing is a waste of time when it comes to human beings. I said to Marc one day, when you look at me, what do you see first me with Parkinsons, or your wife. He did say it was a hard question for him to answer but when he gave it alot of thought he said you. I guess it does depend on whether your on or off. It is like a person with a wheelchair they would like to be acknowledged just like they were before the wheelchair. Nothing is unnecessary. If we all had that attitude it would be a very very ugly world. Hope your trip is going fine, already for the walk-a-thon. Got that gun ready. Bye Pam.