 Well, I've identified about 30 trade-offs, and I've written about three. And the fourth chapter is a collection of about 100 things we can do about it, you know, being curious, et cetera. They're process things, and you see them around, you know, be civil, you know, what's the difference between being civil, polite, things like that. What I'm trying to get at is a more foundational idea that we have to