I have a friend who is an amateur magician. His sleight-of-hand tricks are quite amazing, and children and adults enjoy them immensely. Part of the mystique and fun is trying to figure out how the tricks are done. My friend says with a smile, “Always look at the other hand”—since the performer may be distracting the audience with his comments and one hand, while accomplishing the illusion by doing something unnoticed with the other hand.

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