When a group of women got on the car, every seat was already occupied. The conductor noticed a man who seemed to be asleep, and fearing he might miss his stop, he nudged him and said: "Wake up, sir!" 　　　      "I wasn't asleep," the man answered. 　

　　   "Not asleep? But you had your eyes closed."

　　　"I know. I just hate to look at ladies standing up beside me in a crowded car."