I don't know if it's normal, but there's 2 sit down bathroom stalls at my work, and if I have to poop and see someone is in one of them, I come back in a bit. When I'm pooping and someone sits in the stall next to me, I become infuriated. I can't deal with listening to another human farting and shitting 5 feet from me, and I don't want them to hear me, so I have to just leave. People just rip the gnarliest farts too like it's normal. And there's no hiding who it is because I can see your shoes, Greg.