Driving home from work, I pass by a psychic/palm reader's shop in the little downtown near my neighborhood. I noticed yesterday that it seemed to be closed and there was a sign in the window. It said that if you were visiting for a consultation or a reading, to call the phone number listed. The psychic would be there within five minutes.
Now, that got me to thinking: shouldn't the psychic know when a customer was coming? Isn't that kind of the point?