 And, of course, we think, well, but we got it right, and those people believed silly things back then. But, you know, I'm not at all certain that 500 years from now, you know, people then will look back at us and go, whoa, these people in the 21st century, look at these crazy ideas they believed. Now, if you say, well, what ideas would those be? I don't know. If I knew, I wouldn't believe them, right? It could be something to do with consciousness, the origin of the universe, things I mentioned, why there's something rather than that. Dark energy, dark matter.