I dunno...revelatory exercises sometimes bug people and they're not in a hurry to test out their own social limitations out there in front of everyone...

But this reminded me of something that was sort of the opposite - Fumi-e from Japan. It strikes me as the opposite because you'd have to nut up to be brave enough to go against society and not step on the things. I don't know that I could. Go against the crowd, that is, never mind invite governmental persecution.