Dogbert sits at a desk. Dilbert says, "Well, there you are, working on your little newsletter for clueless people . . ." Dilbert continues, "You're probably thinking up some clever little fact that the so-called people would never realize on their own." Dilbert reads the monitor and says, "Let me see . . . 'If you are the only one talking then it is a clue that no conversation is occurring and it is time to leave."