Learning to balance risk & opportunity—knowing when to take advantage of an opportunity and when to wait for bigger rewards—is ultimately what it takes to become an expert at this part of rummy. To sum up, learning Rummy crummy mordenalls for a combination of fundamental understanding, strategic thinking, astute observational abilities, and emotional intelligence. Gamers can improve their gameplay considerably by learning the fundamentals of the game, cultivating a winning mentality, and paying close attention to their opponents' moves. While forming melds and sets is still essential to winning, strategic picking & discarding are important for moving one's hand forward.