Things such as that is uncalled for. If you are a smoker, don't blow smoke on someone else, kill your own lungs. I have been out to eat so many times in a smoking-permitted resturaunt, and sometimes the people I eat with have the WORST manners possible.
I was raised on the fact that you should not use elbows on the dinner table. If you are wearing a hat, take it off. Don't chew with you're mouth open or try talking when it's full. And I try my best to abide by that even if I am the only one. And it just irritates the crap out of me to watch someone, particularly in my party, sitting there breaking these rules.
I've been so many places and guys I sit with will smoke at the table, while you're trying to eat an appetizer or even a little bit into whenever you get your food, and then light another one up just the second they are finished. Whether you are finished or not. And they are wearing a hat the whole time and it just irritates the **** out of me.
I honestly think that there should be like a schooling on how to be a man. Maybe have a big incentive for going through this course and have it just like BMT (Basic Military Training). The one thing I admire greatly about our military is the fact they still have manners and use sir and ma'am. They enter building the first thing that comes off is their cover, and when they are back out it goes back on. You speak only when spoken to and if you fail, everyone fails and are punished for it.
Alot of my friends are airmen and soliders, they have the upmost respect for people and only get their respect when they are in uniform or it's a time of war. Like Saxxon said, there are always the anti's. I've been to Airforce and Army basic and AIT graduations and the guys are so disciplined and well taught. They stand up straight and use the proper manners they were taught, they open doors and help people out. I've seen this first hand. Of course, like anything else, there are always those that are far too thick-headed to learn.
That was one of the better things about school in my early ages, you didn't have the snotty teachers like I have seen recently in schools particularly around here. When I was in elementary, you said yes sir, no sir, yes ma'am, no ma'am, sorry, excuse me and thank you. If you messed up, there was a board on the wall or in the desk, and it would have your name on it before the day was out. Then your parents knew and had similar plans.