Thanks {{{{{sundog}}}}}. I appreciate your support and suggestions. I am not new to this isolation. I have just taken it to a new level. I am spending some of Christmas with my brother and his wife. They live in the same town.

I know I have to get out more. At the moment, it's very much self preservation. I feel very "out of sorts". Probably some sort of general anxiety. I seem to be frozen and that's is not just due to the outside temperature.

I appreciate your thoughts. It is good to know someone is out there.