"I had the strangest dream last night," a man was telling his psychiatrist. "I saw my mother, but when she turned around to look at me, I noticed that she had your face. And you can imagine, I found this very disturbing, and in fact I woke up immediately, and couldn’t get back to sleep. I just lay there in bed waiting for morning to come, and then I got up, drank a Coke, and came right over here for my appointment. I thought you could help me explain the meaning of this strange dream."