I like the anonymity of this site. No one knows my name or me yours.

Some of you have told me, but I forgot. Except a few. Anyway, on other sites that most have real names I learned a new word today. And TMI about a young person. I read “mobility”. I thought the person was too young (30s) to have mobility issues. Before commenting I looked up motility. I’m by any standard well read, knowledgeable and I always pay attention. How did I make it well into my 60s to not know that word? And why do I know that about a friend’s son in law?