How to Turn Off the Toilet

I've had moments where like I've turned the water off and so then it like sucks it up. It's just like, yeah, that never works that well for me. And you got to show me how to turn it off. O'Hare is so disgusting. Maybe it's a Chicago people thing, but I also have encountered this elsewhere. So it makes me think it's just a people thing. But I walked into two bathroom stalls directly after people. This blonde girl walks out so confidently, just struts away from the stall and I walk in shit, shit. Like, why do people have so much faith in the automatic toilets? I never walk out of a stall