Answering some comments and a gentle warning

I am often overwhelmed by the generous nature of the comments left behind like Hansel and Gretel's breadcrumbs in the woods. Those breadcrumbs can be followed and at times  they lead to the most wonderful places.  Sometimes, someone picks up on a tiny thing and that makes me smile, knowing they know what I know. Stephanie and notesfromthefrugaltrenches both noted my reference to Doc Martin.  For