I Wish People Would Be More Polite

It Is Just Rude... To keep right on talking while someone keeps interrupting you.

Or how dare you keep trying to have conversation with a person in front of you and someone steps between the both of you and starts talking to that person.  

It is just extremely rude for you to say thank you in language and culture of the place that your at and they look at you like you just told them to go piss up a pole.

Even more rude to hold the door open for someone behind you or in front of you to let them pass first and they are too busy texting to realize you did something for them.  

It is rude of you to try to be polite to others and they think your being obnoxious to them.   UGH!!!!!!