Last time I was at Charlotte airport things nearly got loud with a fat lady who when everyone was on the narrow walkway kept pushing forward past people saying excuse me for no other reason that she wanted to get ahead of a not very long or busy line.
Until she got to me and I just blocked her and asked her what flight she was taking (only one plane) and of course it was the same as everyone else. No reaction from her she could give a shit. This is behavior you would never see in any other developed nation (maybe Austria, some real weirdos there) but things like that happen a lot in the US with people gone off the rails on me me me.
