Every time a player discards a card, they reveal details about their strategy & hand. By monitoring which cards are being picked up by opponents and which are being discarummy holy 51 bonusrded, astute players can manipulate this information to their benefit. If an opponent picks up a 6 of diamonds and discards a 5 of diamonds, for instance, it might mean that they are working on a diamond sequence. Because it might prevent their possible melds, it might be beneficial in this situation to hold onto the 4 or 7 of diamonds.
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