Have you ever noticed that when you get down to that last little bit of the shampoo bottle, and you go out and buy some new one, that smells like sunshine and happy thoughts, cuz you are tired of the old one that smells like dryer lint and dead leaves, that the last little inch never finishes. And you could through it out, because if you did the math it’s probably one 1/100th of a cent but you don’t, because you are responsible, but it never runs out. It just doesn’t.