You can limit the number of unmelded cards in your hand and lessen the number of points you could lose if another player goes out by concentrating on making sets & runs as fast as you can. Also, monitoriplaywin 567ng which cards have been discarded can give you important information about potential melds your opponents may be pursuing, enabling you to decide which cards to keep and which to discard. Effective Hand Management. Effective hand management is a crucial component of formulating a successful strategy. This includes holding onto cards that could be useful later in the game in addition to creating melds.