Stoicism is the idea that like, what is it? I'm not going to be rattled by it. It's also the structure of the obstacles away, which is basically like you control how you look at a problem,. Then you control the action that you take on the problem and then you control the willpower, determination, endurance that you bring to bear on the problem. This is kind of everything that we just talked about, right? And then this book right here, so as you're writing this, it's kind ofEverything that wejust talked about,right? You can just keep growing through this book forever. That's been the crazy part.