Why do we press harder on a remote control when we know the batteries are going dead?
Why do banks charge a fee on “insufficient funds” when they know there is not enough money?
Why do they use sterilized needles for death by lethal injection?
Why does Superman stop bullets with his chest, but ducks when you throw a revolver at him?
If people evolved from apes, why are there still apes?
Why do people constantly return to the refrigerator with hopes that something new to eat will have materialized?