You'd better be prepared. Better not crack under the pressure. Better have a strong mental fortitude. Better have a good game sense. Better think logically. Better calculate each move. Better not blunder. Better not lose. Better not get checkmated. Better not be a bad player (like you usually are). Better not cry when I destroy you. Better not make excuses. Better not whine. Better not complain. Better not annoy me. Better not be annoying. Better not be a bad sport. Better not tilt. Better not get mad. Better not rage. Better not tilt again. Better not throw. Better not blame the game. Better not blame the rules. Better not blame your opponent. Better not feel bad when you lose. Better not cry when you lose. Better not feel sad when you lose. Better not feel sorry for yourself when you lose. Better not be a sore loser