A guy went to a psychiatrist because he was having severe problems
 with his sex life.
 
 The psychiatrist asked him a lot of questions, but didn't seem to
 be getting a clear picture of the problems.
 
 Finally, he asked, "Do you ever watch your girlfriend's face while
 you're having sex?"
 
 "Well, yes, I did once."
 
 "Well, how did she look?"
 
 "Oh boy, she looked VERY angry!"
 
 At this point the psychiatrist felt that he was really getting
 somewhere and he said, "Well that's very interesting, we must look
 into this further.
 
 Now tell me, you say that you have only seen your girlfriend's
 face once during sex; that seems somewhat unusual. How did it
 occur that you saw her face that time?"
 
 "She was watching us through the window."