The man sitting next to me in 28B cursed out another man as they got off the plane. 28B thought the other man was inconsiderate to someone else. That's ironic because 28B hogged the armrest; his elbow messed up the volume and channels on my screen, he spread out his legs, grabbed two snack bags for himself, farted constantly, and when he yanked his carry-on from overhead, it crashed onto an empty seat. He was a real gem. Jet Blue service was fine, though. Thanks.