Tommy's house is packed with relatives for the family reunion.
Grandpa calls 6 year old Tommy and starts asking about school, girls and other stuff. Grandpa notices that Tommy is loosing interest in the conversation so he pulls 2 bills from his wallet, a ten and a twenty. He asked Tommy which one would he choose? Tommy grabs the ten.
Grandpa is surprised and a bit upset. So he pulls another ten from his wallet and asked Tommy again which one would he choose. Tommy again grabs the ten.
Now grandpa is really upset and carries Tommy around to every one of his aunts and uncles and shows them how dumb Tommy is. Grandpa even tells Tommy's dad how dumb your son is.
A few hours later daddy calls Tommy out of the room. Asked about his poor decision of choosing the ten over the twenty.
Well dad, if I had chosen the twenty to begin with, I would have $20.00. But I played grandpa's game 17 times.