A young boy enters a barbershop.
The barber whispers to his customer, “This right here is the dumbest kid in the world. I’ll prove it.”
The barber puts $10 in one hand and a $2 coin in his other hand.
“Which do you want, son?”
The boy takes the $2 coin and leaves.
“What did I tell you?” the barber says. “The kid never learns!”
Later, when the customer is on his way home, he sees the same boy walking out of a sweet shop with a small bag of treats in his hand.
He walks over to the boy. “I just want to know why you take the $2 coin instead of the $10 note every time.”
The boy takes a lolly out of the bag.
“Because, sir, the day I take the $10 note, the game is over!”