Playing Ace Rummy requires you to keep track of the cards you discard. You can learn important information about which cards are safe to pick up & which ones to avoid by keeping an eye on which cards other players havtin pattye discarded. This will enable you to choose wisely which cards to keep in your hand and which to discard. Analyzing patterns in the cards that other players are discarding is a crucial tactic for tracking discarded cards. For instance, to reduce your chances of picking up deadwood, you might want to refrain from picking up cards from a certain suit if you observe that multiple players are discarding low-value cards from that suit.