They ought to instead keep an open mind and be willing to modify their plans in response to the cards they draw and the moves made by their opponents. For example, a player may decide to discard cards that could assireal rummy appst an opponent in finishing their melds if they observe that the opponent is gathering a particular suit. A player's chances of winning are increased by this strategic flexibility, which also gives the game a psychological warfare component since players must continuously evaluate and reevaluate the goals of their opponents. One useful ability that can be used in a variety of card games, such as Rummy Gold 51, is card counting.