It's crucial for players to keep track of the cards they've used as well as predict which ones their opponents are probably going to discard. An additional tactic for creating melds and setteem pattis is to observe which cards are being removed from the discard pile. One way to learn about other players' strategies & predict which cards they will likely collect is to see which cards they take. This can ultimately increase a player's chances of forming melds & sets by assisting them in making more informed decisions about which cards to discard and which ones to select.