" : Imagine that you are Johnny Carson and find yourself caught in an intolerable one-on-one conversation at a cocktail party from which there is no escape. Which of the two following events would you prefer to take place: (1) That the other person become more and more witty and charming, the music more beautiful, the scene transformed to a villa at Capri on the loveliest night of the year, while you find yourself more and more at a loss; or (2) that you are still in Beverly Hills and the chandeliers begin to rattle, a 7.5 Richter earthquake takes place, and presently you find yourself and the other person alive and well, and talking under a mound of rubble. If your choice is (2), explain why it is possible for a true conversation to take place under the conditions of (2) but not (1). "