 Now, at this point, I want to stop and I want to talk about doubt. John doubted. And the reason he doubted was because some things weren't clear to him. Some things didn't seem complete to him. And as I think about that, I think it's important to understand that we have doubts as well. And there are reasons why we have doubts. Number one reason, personal tragedy. Personal tragedy. Doubt can sort of be broken out into these factors.