Welcome your opponents and thank them for the match.
Remember to say please when calling the director or caddy.
Lead or place dummy before you write down the contract. Everyone is waiting with bated breath to see what you will do.
Mentor a new player. We were all new once.
Remember to thank your partner - the only one at the table on your side.
Save the postmortem until after the game.
Accept defeat with dignity and victory with grace.
Leave a tidy table.
Smile often!