User blog comment:Darkcloud1111/Good Idea, Bad Idea~Mountain Glenn/@comment-9464517-20141013163913/@comment-4010415-20141013182038

Gravity is a fickle bitch.

Joking aside, explain to me why, in real life, sinkholes suddenly occur in the places that they do at the times that they do, when they could've occurred at any other time in other spots.

Stuff like that happens.