If it's a big secret, then you probably shouldn't bury it. People could find it either way, no matter whether it's in a thousand years or a few days.. You should hide it better than that.

Well, it's a theory since nobody can say whether it's actually true or not that they came from rocks, right? So as long as it's still speculation, it's a theory.

[ She imagined as much, but.. hey, it was worth a try. ]

... No, it's okay. You're doing just fine, so don't think about it too much.