It is keeping track of the cards that have been played in order to predict which cards are still available. Making educated decisions about which carstake apk downloadds to hold onto or discard from your hand, as well as which to select from the draw or discard pile, is made easier when you count your cards. Card Discardment: A Strategic Approach. While choosing which cards to discard, it's also critical to consider any possible melds you may have in your hand.