[trompetenaccoun]

As a counterpoint, most living in a given system rarely notice even significant changes when they happen gradually over months and years. Being removed from a place cuts you off from being a part of that, when you return all the changes will hit you at once full force. But someone who never left will just shrug their shoulders and go "haven't you heard?". It can't seem so strange to them because they've been conditioned into it, it's become normal.

I hear similar stories from people who move abroad and return, I wouldn't simply dismiss them.