Gaining knowledge of the subtleties of wild cards, melds, and scoring schemes will give you a strong basis on which to develop more complex tactics. Skill development can also be achieved by watching and anslots meta ganeshalyzing seasoned players. It can be very instructive to observe how competent opponents control their hands, make choices, and respond to different circumstances. Examining their own gameplay after every session can also help players pinpoint areas for development & modify their tactics accordingly. Having conversations about strategies and experiences with other players can help one learn the game even more.