Discarding cards that are unlikely to be helpful to either the player or their opponent should be the main focus instead. Observing the cards your opponents are dbonus gameiscarding and picking up is another smart discard tactic. Players can learn important information about which cards are safe or risky to discard by watching their actions. An opponent may be collecting a particular suit or rank of cards, for instance, if they are picking up cards from the discard pile on a regular basis.