show your cards

The phrase "show your cards" typically refers to revealing one's intentions, plans, or hidden information in a situation, particularly in negotiations, discussions, or games involving strategy. It comes from the literal act of displaying or exposing one's playing cards in card games such as poker, where players often keep their cards hidden until they choose to reveal them. By showing your cards metaphorically, you are being transparent and honest about your position or expectations, allowing others to make more informed decisions or judgments.