This is one thing that has annoyed me all my life. I have never had the confidence to do anything about it though.Yesterday, I was waiting in line at the post office, when a young woman edged past me an put a large envelope on the counter. She said someting to the postal worker along the lines, 'I will just leave this here'. Said postal worked never batted an eye. I gave the young' offender' a hard look.
About two minutes later, another young woman did the same thing with a post satchel. No excuse me, apology, nothing. The father of one of my sisters-in-law, was known to give these people a loud dressing down. I think the reason I do not do anything about it is, I am basically polite, and do not want to make a scene or embarrass people, or myself for that matter. I wish I knew how to do it without 'shooting them down in flames and belittling them. I know how I would feel.