Having a winning mentality is arguably the most important component of learning modern rummy. This entails developing a combination of self-assurance, tolerance, and flexibility. Prummy leaderlayers who possess confidence are able to take risks when needed, like discarding valuable cards that don't align with their plan. This confidence needs to be balanced with patience, though, as making snap decisions can cost a player the game. A proficient Rummy player is aware that, regardless of the result, every round presents a chance to grow and learn.