In the first place, Peg, I don't think you messed up particularly; you just chose a really spiky multi-dimensional example that didn't look the same to everybody.

In the second place, I think David really gets to, well, the heart of the matter when he says that you can't know things like that about another person. When I used the metaphor, I was thinking of what people could do about their own hearts. And you are too, but in trying to explain, you talk about others' hearts as well.

Pamela