Also, observing when your opponents act can give you insight into how confident they are. It may indicate that a player is about to declare if they start picking up cargratis slots spelds quickly or abruptly become more aggressive in their discards. Developing your ability to observe will help you make better decisions about how you play and possibly even outplay your opponents' tactics. Managing your hands well is essential in rummy because it affects your ability to form melds & react to shifting game conditions.