The future? What about the past? Washing your butt so it's clean = yeah, that's pretty cool. Eating the right food (and being lucky to have good digestion) so

The future? What about the past? Washing your butt so it's clean = yeah, that's pretty cool. Eating the right food (and being lucky to have good digestion) so that normally the paper you wipe with comes up white = priceless. Of course you'll have to wash your hands, but still, we're not hardwired to make a mess every time we defecate. Maybe you could say that's excessive smoke indicating the engine isn't running right. Japanese toilets aren't a fix, they're a workaround.