But David - if you were sitting by the pool where you lived (I know there aren't so many pools where you live) - ok, let's try, you were sitting in a coffee shop near the entrance and someone came in, looked at you, you saw them, and they said, "Hello," would you not reply with "Hello"? I'm sure you would! Two in a row, too, David - I know different cities have different ways of greeting people on the street. But it's a cut-down, what these people did. A purposeful cut down.