Usually, I have my Tuesday posts pretty-well planned Monday, if not well before. Sometimes, I even type part of them ahead of time. Today’s post, though, is being written today, and it’s based upon a couple of interesting things that have happened today. Nothing earth-shaking, but just interesting. First, I went to a doctor for a check-up on my thumb. About 8 weeks ago now, I broke my left thumb in an auto accident. As I tell folks, it could have been a lot worse, and I’m thankful just to be alive and not seriously injured. Today, though, the doctor said all looks well, and told me to use the…