person with your observation that he exhibited a particular deceptive behavior. If you tell him you spotted an anchor-point movement, he’ll do his best to keep still for the remainder of the encounter, and you’ve lost what might have been a very valuable tool. • Allow yourself to deviate from the cluster rule or from a focus on the behaviors we’ve outlined. Getting overly aggressive doesn’t work—you’ll see an eyelash flutter and you’ll be ready to say, “Book ’em, Danno.” • Ask the question unless you’re sure you really want to know the answer.
