Growing up, a large number of people travel from my home town twice a year (religious conference). One year I planned to make the pilgrimage, as well, and booked a flight with a friend. Sitting in our seats after boarding, over the intercom, passengers were invited to give up their seats. Such is customary, complete with compensation.

After several attempts by the airline, the cash got high enough that my companion and I practically stood up at the same time.

Each six months for several years we booked, boarded, and got cash. The worst being that we'd make the flight and take the trip we'd intended.

We never made it.