 The biggest one, I think, is the difference between men have more of an interest in things, women have more of an interest in people. Are there men who have more of an interest in people? Yes. Are there certain women that have an interest more in things? Sure. But on average, that's a huge difference between men and women. And that manifests itself in terms of career choice. It manifests itself especially in terms of the moral universe you live in to make your political decisions.