The following is the conversation between my husband and my 3-year-old: Toddler: Daddy, why do you have to go to work? Daddy: Well, where do you think we get all this stuff? Toddler: From the store. Daddy: And how do we buy this stuff from the store? Toddler: With money. Daddy: And where does the money come from? Toddler: From the store. Daddy: No, from working. Toddler: Oh! Good thinking, Daddy.