butt-kicker Thanks for the comment Dianne. I really liked what you said about spending time alone thinking and there being nothing wrong with that. For some reason it seems that, in our society, there is something wrong with it? I remember an anecdote about Einstein that went something like this: someone went by his office several times over a period of several hours, and saw him just sitting there staring into space. Perhaps there was a deadline or something, so the person stopped to ask what was wrong, why did he stop working. Einstein replied something like: "I am working... I'm thinking." Congratulations on quitting and welcome back Dianne.