Both the composition of the hand at the moment and possible future draws must be carefully considered when making this choice. On the other hand, it's equally criticalrummy star 51 bonus to understand when to fold, which is simply throwing away cards that are no longer useful. Players need to be careful which cards they discard because these decisions can give opponents important information. It may unintentionally help another player finish their melds if a player discards a card that they are probably collecting.