Guy visits his doctor with a problem "Doc, I don't know what to do about my wife. Every night, she goes to Harry's Bar and picks up men. She's fucking everybody in town and it's driving me crazy. What should I do?"
The doctor says, "Take a deep breath, calm down, and then give me the directions to Harry's Bar."
A son asks his father: "What's the difference between 'potential' and 'reality'."
His father thinks for a moment then says: "Go ask your mother if she'd sleep with George Clooney for a million bucks."
So he does and mom says: "You bet I would!" The boy reports back to his father but still doesn't understand.
So the father says: "Now, go ask your sister if she'd sleep with Brad Pitt for a million bucks."
Off he goes to ask his sister and her reply is: "Absolutely!"
Finally the boy goes back to his dad and says: "I think I get it pop. 'Potentially' we are sitting on two million dollars here... but in 'reality' we're living with a couple of whores."