I'm neurotically and annoyingly impatient. The second I see someone "taking their time" ahead of me in a line, I start rolling my eyes and making subtle Marge Simpson groans. Thus I AM annoying to others as I'm annoyed.
IF you can even get a seat. But I don't care, when I see 12" of seat between two fatties or two dudes who must have gigantic dangling balls that require they sit completely spread-legged, I shove my little ass in there and deal with the stranger smushing. You learn to contort like a Tetris piece which is a handy skill to have. Maybe.
Yeahhhhhhhh. I can't pull that move off either. I can audibly curse and all that, but to directly confront someone that other, much larger people (like pumping 200lbs of iron kind of hombres) have failed to confront really just makes for a potentially dangerous or, at the very least, humiliating experience.