Conversely, if an opponent moves with assurance and speed, it might mean that they have a strong hand and are about to declare "Rummy.". Your ability slots for moneyto make wise decisions & perform better in the game as a whole can be enhanced by paying attention to the facial expressions and body language of your opponents. In Rummy, knowing when to discard and when to hold is essential since it can significantly affect how well you play the game as a whole.