 One bright spot of my research was I interviewed a number of people who had really become super doers through energy and sheer force of will. And I detail what they have done. But it's interesting. The four personalities sound like a hierarchy, but actually we can learn from all of them. So they're the super doer, the reluctant doer, the admin avoider and the admin denier. And the first two are getting it done and the last two aren't so much. But the differences are really in how they feel about it.