Psychology and the Law.

A guy 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 guy, he was deeply embarrassed and moved to another table.

After a couple of minutes, the girl walked quietly to the guy's table and said with a laugh:

*"I study psychology, and I know what a man is thinking, I guess you felt embarrassed, right?"*

The guy then responded in a loud voice:

*"$500 FOR ONE NIGHT ? ... THAT'S TOO MUCH!"*

All the people in the library looked at the girl in shock.

The guy whispered to her: *"I study law, and I know how to screw people"*.