It is best to whisper!! A man was looking for a place to sit in a crowded university library. He asked a girl: "Do you mind if I sit beside you? The girl replied, in a loud voice "NO, I DON'T WANT TO SPEND THE NIGHT WITH YOU!" All the people in the library started staring at the man, who was deeply embarrassed and moved to another table. After a couple of minutes, the girl walked quietly to the man's table and said with a laugh: "I study psychology, and I know what a man is thinking; I bet you felt embarrassed, right?" The man responded in a loud voice: "$500 FOR ONE NIGHT? ..... IM NOT PAYING YOU THAT MUCH!" All the people in the library looked at the girl in shock. The man whispered to her: "I study law, and Ive already learned how to screw people".