 And the book talks to me. You know, the book, suddenly I realized, oh, my gosh, this has to happen. No. And then something will occur to me. And then this is where also the research comes in. I have to go back and say, well, would this be plausible? Could I possibly have this happen at this time when I'm also constructing a provenance for something that doesn't really exist? So how did you go about doing the research?