On the other hand, if low-value cards clog one's hand without providing any tactical advantage, holding onto them can be harmful even though they are unlikely to form melds. Also, it takes careful observation of op567 slots all gamesponents' gameplay to know when to hold onto particular cards. One can use this information to help guide their own decisions about what to keep and discard, as it may reveal an opponent's strategy if they regularly discard certain suits or ranks. You might want to hold onto those cards for possible future melds, for example, if an opponent discards several hearts and you have several heart cards that could form a sequence.