I have an elbow that bends the wrong way, and I'd do things like stand in an elevator and the doors would close, and I'd pretend that my arm had got caught in it, and then I'd scream, 'Ow, ow, put it back!'
Demand is best measured in terms of spending. You know, I think in traditional economics, it's a mistake to measure it in terms of the quantity of goods.
Do you love me because I'm beautiful, or am I beautiful because you love me?

