Every time a player discards a card, it opens up for other players to pick up, opening up possibilities for calculated moves. The cards that are being discarded should be closely watched byoutube carey players, who should also think about how their decisions may affect both their own and their opponents' hands. To improve your position in the game, for example, you can pick up a card that your opponent has discarded that you need to finish a set or sequence. Players can also strategically use the discard pile to give opponents false information about their intentions.