He made a couple of mental mistakes that caused his undoing, but he was laughing as he was hockey sticking the ball through the Texas mesquite. He still had nine holes after that and played well though obviously he was already done. What was even more hilarious was his caddy was obviously ticked knowing he wouldn't be making any money that week. I became a big fan of Na's that day and it has been fun to see him get better each year and now be one of the better players in golf. Very likable guy.