A winning mindset can also be enhanced by keeping a positive outlook on your opponents. Consider them as opportunities to hone your abilities & tactics rather than as enemies. Your chances of winning a cash gsattaking.upame of rummy can be increased by cultivating a winning mindset, which will enable you to play with patience, discipline, & confidence. In a cash game of rummy, card counting is a useful tactic that can be employed to your advantage. Making more informed decisions about which cards to draw & discard can be achieved by keeping track of the cards that have been played as well as those that remain in the draw pile.