 I don't know why not, but I'm probably not the only person. No, it's pretty abstract. So tell me about underwater caves. Sure. Are there lots? Yeah, I mean, the earth is like a sponge, really. I'm swimming within the pores of that sponge. Sometimes I get into a cave, like, well, inland, way far away from the ocean. But at other times I dive into a small hole in the seafloor.