It’s a fact of life: everyone poops. And yet society seems to have evolved some sense of embarrassment over letting people know that you’ve dropped a stinky load. We try to assuage these issues with things like private bathroom stalls and air fresheners in public restrooms. In fact, toilets in Japan will often have automatic noise makers to mask any embarrassing sounds that might slip past your posterior.
And yet still, a recent study shows that more than half of Japanese school children refuse to go number two until after they’ve returned to the perfect privacy of their own homes! They’ll hold it for hours rather than respond to nature’s call, their embarrassment about bodily functions eventually causing them to become chronically constipated.