An opponent's strategy for creating particular melds may be revealed, for example, if they routinely pick up particular suits or ranks. Players can choose wisely which cards to keep and which to discard by identifying these patterns. It's rummy mataalso possible to learn about an opponent's possible advantages and disadvantages by following their movements. A player may see an opportunity to take advantage of an opponent's weakness if they are having trouble forming melds or are regularly discarding high-value cards. On the other hand, it could be prudent to take a more defensive stance by holding onto valuable cards or discarding less valuable ones if it looks like your opponent is rapidly assembling a strong hand.