One basic tip is to keep a close eye on the cards your opponents are discarding. This can help players make well-informed decisions about which cards to keep or discard themselves by rummuygiving them important information about their possible hands. Holding onto a card that could help you finish a set or sequence, for example, while discarding cards that are less likely to help your opponent, may be a smart move. A player's chances of success can be greatly increased by this degree of observation. Effective hand management is another useful tactic.