Selecting cards that will help your opponents if they pick them up is a crucial part of knowing when to discard them. You can choose which cards to discard from your hand more wisely if you consider which cards 667 slotsyour opponents are likely to use to build winning combinations. It can also be helpful to keep track of the cards that have already been discarded, as this can provide you with important insights into which cards are still in play & which are less likely to be advantageous. Strategically Holding. Making a calculated decision about which cards to remove from the discard or draw pile will help you determine when to hold.