I know that a couple of the other bloggers beat me to this pic, but I couldn't help but comment.
I once hired a lifeguard who had the strangest habit of jumping in to save swimmers who really didn't need the help. It had to be pretty annoying for the "distressed" swimmer, but I didn't want to kill her enthusiasm for her job so I just let it go. It was kind of funny.
If I were that lifeguard watching Michael swim, I just don't think I could help myself. I would have to jump in and save him. It would make for a hell of a story and I guarantee he would never forget me for the rest of his life!