About 2/3 of my family (including me) have the same thing, some kind of hereditary issue with the nerve that runs from the jaw up behind the ear. Accompanied by most of us also having jaws that don’t quite fit in their sockets properly and tend to pop and crunch from time to time.










It also worked because most other advanced economies had just been bombed into the ground twice over leaving the US with a huge advantage that made prosperity easy, those conditions simply don’t exist anymore.