Once in Africa sitting in an old aircraft that was just going to lift I felt a bit uneasy. The aircraft looked somehow like one of the old buses you can find there. Was it safe? Or was it perhaps a very old aircraft they put into use temporary for some reason just this day?
I looked around to see how the other passengers felt. There was not many. An older black man sitting just behind me was repeatedly crossing himself. I had never done that myself but thought I understood the reason.
So what would I do? I was going to fly for more than two hours. In this aircraft.
I had perhaps a choice to try to leave the aircraft though it would be a lot of trouble. I decided to not do that. But what should I do during the flight?
Nothing, of course. I could not do anything particular useful if the aircraft was crashing. So there was really nothing to worry about once I was in the air.
In a recent discussion among psychologist I was reminded of this solution. It is practical in all situations. Here is a web tool for it if you ever need it:


