Young son asks his father: "Dad, what is the difference between potential and reality?"
Dad: I'll show you.
Dad turned to his wife and ask her: "Would you sleep with Tom Cruise for 1 million Dollars?
Wife answers: "Yes of Course! I would never waste such an opportunity to be a millionaire"
Then dad asked his daughter if she would sleep with Tom Cruise for a million dollars.
Daughter: "Wow! Yes Yes! I will, that's my fantasy"
So Dad turned to his elder son and asks him: Son, would you sleep with Tom Cruise for a million dollars?
Elder son replied: "Yeah. Why not? Imagine what I could do with a million dollars!"
Then the father turned to his younger son and said: "You see son, we have the potential to make 3 million dollars, but in reality we're living with two tarts and a pouf."