'Excellent teaching method': Man gets revenge on woman who kicked his seat the entire flight. Air travel brings its own set of challenges, from armrest disputes to unwanted seatback reclining.

Videos in which irritable passengers meet each other are constantly circulating on the Internet. What is the best way to behave when you have to deal with an annoying passenger behind or next to you? “Anyone who feels disturbed by fellow travelers should remain calm and seek a conversation objectively,” explains Maria Danu, a flight attendant.