This can give you important information about their tactics and enable you to predict their next steps. For example, an opponent may be concentrating on creating particular sets or runs if they routinno limit city slotsely discard cards from a certain suit or rank. You can decide which cards to keep or throw away by monitoring these trends. Gaining an acute sense of timing when it comes to melding your cards is another essential component of becoming an expert rummy player. Even though it could be tempting to lay down your sets right away, keeping some cards can open up strategic play options later in the game.