But don't stray too far either! Keep your opponents guessing by mixing up your play, adding tricky moves in the right situations, and playing the player-cards are often only secondary considerations! If you play strictly according to the advice listed here, you will be too predictable and opponents will take advantage of you. These strategies should be used only as guidelines. NOTE: This primer to the various games and strategies will give you the basics to better understand the games played at and the winning principles of play.