an artist, a lawyer, and a computer scientist are discussing the merits of a mistress. the artist tells of the passion, the thrill which comes with the risk of being discovered. the lawyer warns of the difficulties. it can lead to guilt, divorce , bankruptcy. not worth it too many problems. the computer scientist says it is the best thing that is ever happened to me . my wife thinks i am with my mistress. my mistress thinks i am home with my wife and i can spend all night on the computer