Thanks, swlsue & tlkiwi - I did have a mess o' bloodwork done late last year that came back just fine, but you know, sometimes reading over one's message is rather enlightening. I'm going to get serious about giving myself a little more rest and relaxation. Clearly my body is insisting on it. I made a joke to a friend recently that the last time I saw my soul was Thursday last and it was headed south. Maybe that wasn't a joke. Thanks for the help.