I usually pride myself as being very perceptive, and I have noticed something very weird over the last year. This may sound stupid but every time a male customer rubs his chin as if hes stroking a beard while hes looking over my proposal he ends up buying from me. I thought it was coincidence at first but it happened so often that I began to wonder why. Has anybody ever heard of this before? Or have any other weird or unusual buying signals they notice?