You can use this information to help you decide which cards to discard & which to keep, as well as to strategically restrict the options available to your opponents. Observing the movements of your opponents can also assist yapk gamou in predicting their next moves and modifying your own strategy accordingly. Keeping track of the cards your opponents are drawing and discarding, along with any sets or runs they place on the table, is one way to keep an eye on their movements. Players that do this can learn important information about possible combinations used by their opponents & use that information to decide which cards in their own hand to hold onto and which to discard.