Nervous Breakdown (Gimmicks and Online Instructions) by Dominique Duvivier - TrickThe magician shows a small plastic wallet. He explains that one side of the wallet are four kings, the other side is a prediction card. The spectator is asked to choose any king. The kings and prediction card are removed and placed on the table. With absolutely no sleight of hand, the kings are spread to show the reversed king is the one chosen. Not only was it reversed, it was the only one with a red back! The prediction card is turned over to reveal