One essential component of 777 Rummy that new players frequently ignore is discarding. Selecting which card to discard can have a significant impact on teen pattlone's own hand as well as those of opponents. A smart discard strategy takes into account both what is good for oneself and how discarded cards might help others form their melds. The game may shift in favor of the opponent, for example, if a player discards a card that completes their set or sequence.