 Because even if somebody did find it first and they weren't looking to keep it for themselves, they would have taken it to, like, a lost and found or a police station. Or they would have taken it somewhere so it could at least try to be reunited if they weren't just taking it for themselves to do whatever. But if somebody saw that ring laying there, nine out of ten people would have picked it up immediately regardless of what they were planning to do with it. They would have picked it up. Really? Well, yeah, they would have picked it up. But then, yeah. Yeah.