Actually I do all of these in all my trips :-/ beyond simple reasons, there is nothing sinister. * Bored in flight - sleep. * Bored at airport - do people wat

Actually I do all of these in all my trips :-/ beyond simple reasons, there is nothing sinister. * Bored in flight - sleep. * Bored at airport - do people watching, good place is look at how people board, watch airplanes take off and land, what is the ground crew doing. * Travel comfortably and lightly - go in shorts and at the destination airport change to formals. * Don't like queue - board last * Want to travel cheap internationally - you would go through cheap airlines like Turkish, Ethihad (or) some unknown airline. * In business trip - do prep work in laptop while in flight. I'm getting more and more annoyed with these baseline establishing stuff and ML models. edit: typo