"I know marijuana is harmful. I know it can't improve my game. My friends and I have faced many battles and we have always dueled without drugs. I wouldn't be the best duelist if I smoked marijuana. It would disappoint my friends and lower my concentration, and losing control with drugs is one duel I don't want to have. I must stay healthy and keep my friends close if I want to defeat my opponents monsters. I will never dishonor myself or my friends by using drugs. That's playing a game I can't win." - Yami Yugi (2003)