I won't get into that, but I do have a funny story along the lines.
I was working overnight, and went to a gas station to wash my hands and grab a snack. There was a dude blowing UP the bathroom. He came out of the stall, obviously homeless guy, did not wash his hands, and just walked out.
When I left the bathroom, he was standing by the hot dogs, taquitos, etc, all the warming food.
I'm watching him, and he starts to reach his hand up to grab an item, and I go, 'YOU BETTER fukkING NOT!!!' He sprinted out of there