1. cell phones! why do people with cell phones think that manners do not apply to them in public places? I never could understand this. why is a cell phone even permitted in a restaurant? can people not enjoy a nice lunch or dinner without placing a call or receiving calls, annoying everyone around them with an overly loud conversation? not to even mention the obnoxious loud never ending cell phone ring tones. why must we all be subjected? call me old fashioned. I leave the phone in the car whenever I can, turn it off, and use it for my own conveneince, in privacy. Sometimes I even leave it at home!

I mean,
I lived rather happily before the cell phone ever came into existence. Do people feel more secure or important when holding a phone in their hands? Do they have to be in touch with friends and family constantly? its an obsession, IMO.
2. people who habitually complain in restaurants, and speak rudely to servers/workers.
3. parents who treat teachers as second class citizens, speaking to them with disrespect and forgetting that the teacher works very hard to educate their children in a safe and nice environment.
4. people who talk non-stop but somehow never enter into any meaningful dialog with others. it never occurred to them that the listener has a life that may be interesting to know or ask about.
4. rude, ill-mannered people (all of the above).