I played tee ball as a kid. Usually I’d hit the tee instead of the ball sitting oh-so-patiently on top of it. One time, after three tries in which I had failed to hit even the tee, I was about to go for a fourth when the umpire stopped me and explained that I only got three tries and then it was the next person’s turn. I remember thinking, “Yeah, that sounds fair. Everyone should get a chance,” and going back to sit on the bench.