If you observe that your opponent frequently selects particular ranks or suits from the discard pile, it might be prudent to keep related cards in order to stop them from finishing their melds. Blocking can also affect your own choices during gameplay. For examplucky rummy starle, if you have several cards to discard but one of them might help an opponent finish their run or set, it's usually preferable to select a different card that doesn't help them as much. Because of this defensive mentality, players must be alert and flexible at all times; they must not only be conscious of their own hands but also of how their actions affect other players at the table. Players must delve into more complex strategies that can give them an advantage over rivals in order to fully grasp the Rummy model.