 Things I'd learned from mistakes I'd made, from things I wish I would have done differently, from things you learn just from, I don't know why 40 is the magic number, but for me turning 40, I just all of a sudden had all this perspective and I just kind of chilled out a lot about things that stressed me out. So I thought about that and also a book I wish I would have had when I graduated from college before I went through trying to climb my way through the political world.