You can use this information to decide which cards from your own hand to keep and which to discard if you see that an opponent has used a joker to complete a set or run. You can also learn more aup satta saverabout your opponents' overall strategy by watching their movements & modifying your own plan accordingly. In general, careful observation, fast thinking, and strategic decision-making are needed to watch your opponents' movements. You can improve your chances of winning at rummy by closely observing what they do & modifying your plan accordingly. Putting Your Cards in Order for Success.