You love to play sports. You always have. Your mother told you when you learned to walk you actually learned to run. The minute you knew you could go faster, you did. You played youth athletics, middle school athletics, high school athletics, and college athletics. Even though you're a businessman now, you still love to play. You play in every local league you can. You're getting married next year, and your fiancé is athletic, too. She loves to watch you play, but she's issued an ultimatum. There will be no more dangerous sports unless you wear a sport mouth guard.