What's with the guy standing beside the pillar in sector 7.

"What are you.. just butt out! Geez!"
"This is my special little place"

What exactly uh, was he doing? It looks in the game like he's zipping up. Is it just where he goes to pee or something?

In fact what's with so many of the people in Midgar being completely batpoo, why do you think that is? My theory is that, well, it's the slums and not exactly a happy life so they're all drunk or drugged up. Or possibly mako poisoning.