People walk around in a trance (usually because of cell phones) and I make no apologies about snapping them out of it. The other day some women nearly runs into me and I said, 'focus cell phone zombie." And she said, "you don't have to be rude" And I said, "back at ya!"
It never ceases to amaze me how people can get mad when you admonish then when they're dead wrong. They run into you then tell you how you're suppose to react. Where does that even come from?