When you play blackjack at a land-based there are hand signals you have to have to follow to indicate what move you are going to make primarily based on the strength of your hand. http://[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@silvia.woodw