Along with keeping an eye on the cards you have in your hand, pay attention to the cards your opponents are picking up & discarding. The ability to modifgame recordy your strategy in response to the cards you are dealt and the moves made by your opponents is another essential skill. Self-assurance and expertise in games. Gaining a winning mindset in rummy also entails knowing the game's rules and strategies inside and out, as well as having faith in your own skills.