Flight attendants see the good, the bad, and the ugly. To be fair, anyone working in the service industry gets access to the entitled side of the world. This employee was working as a flight attendant at a regional airline and had enough of her usual, disgruntling encounters with a rude, entitled traveler who happened to have ties to her boss, VP Karen. One day he arrived, pompous as ever, demanding to be upgraded to business class. He didn't have a coupon, which was necessary in order to recei…