John could have participated in a few of the games, but as it was, he was quite content to watch people play. The kind of skills they required - accuracy, speed, excellent eye-tracking - were the kind of skills John felt like he had an unfair advantage with.

But, apparently, he wasn't the only one. He caught on a young woman winning game after game, precise and quick, and he couldn't help but walk over after she left the stand, impressed.

"That was good. Where did you train?"