If you notice that an opponent has discarded a card that could potentially complete your own meld, seizing that opportunity can give you a significant advantage. Also, strategirummy nobobcally discarding cards can also serve as a defensive tactic. If you have a card that you suspect an opponent may need based on their previous picks or discards, consider holding onto it longer or discarding less useful cards instead. This not only protects your hand but also disrupts your opponent's strategy by denying them access to crucial cards.