Do's and Dont's to make a good game

[JJNJustin]

List some things you can do and things you shouldnt do to keep a game running smoothly and all players content and happy. Lately many of the games I've been playing in are turning sour and I'm not sure I find a table full of disgusted people on tilt all that profitable or enjoyable.

Do tell you opponent "Nice hand" with respect when he beats your hand.
Dont tell your opponent "You had only 2 outs to beat me," when he catches that miracle.

Please add to my list.

-J