Electronic advancements are so convenient aren't they? It is no longer necessary to leave your home. Everything can be delivered to you via electronics or via mail/UPS/FEDEX. Hermits. Loners. The result of Progress. A good thing or not so hot? You have to go to the doctor or dentist. But everything else can be delivered to you. I suppose the billionaires have doctors/dentists on retainer who will come to them. I remember in the long ago olden days when I was a child our Dr. Heidenrock made house calls. Are any of you old enough to remember your doctor coming to your home?