Unlike the characters in the book, however, these different sorts of people don't seem to mix well. It is like the salad dressing Jessamyn makes: a little bit of olive oil, a squeeze of lemon, and some red wine vinegar. If whipped, they combine. But leave them to their own devices and they will sort themselves out again. I don't really understand this. When you have so many people, each one inevitably fascinating, why would you limit yourself to only those like you?