This information can greatly improve your ability to anticipate your opponents' moves and modify your approach accordingly. Strategically moving the trash pile is another sophisticated tactic. You can more successfully manage the game's lifestyle storeflow by discarding cards that are unlikely to help your opponents while keeping those that might enable you to finish your melds. Also, think about using psychological strategies. For example, if you observe that an opponent is concentrating especially on a particular suit or rank, you may decide to keep those cards longer than is necessary in order to add tension and unpredictability to their gameplay. Any skill must be mastered via practice, and rummy is no different.