What do you do when you finish a trick, and the spectator actually guesses how it was done. For example , you vanish a coin , and then the spectator says that its in your pocket, or its in your hand or you have a duplicate, do you lie and tell them they are wrong instead of right, or just smile or some thing and just go into another effect. Im saying that these people are just guessing how it was done and your sure they didnt see how. They are just guessing but they guess right, what do you say or do in that situation .