I am guilty of wearing headphones in public almost everywhere I go. It doesn't matter if I'm pounding city streets, on a busy train, or walking the supermarket aisles. There's always something in my ear, usually a Spotify playlist or something from my ever-increasing podcast backlog.
The other day, at the supermarket checkout, I caught myself removing only one earbud in order to acknowledge the cashier.
Who knows what I was listening to or why it was so important. In the following minutes, I was disgusted with myself. How rude can a person be, to not even take two minutes to properly acknowledge another person when they are serving you? I remain internally mortified and have pledged not to repeat my offence.
I'm now more awake to how attached to our headphones we all are in public. And I have a problem with it.
If you were part of an alien race, looking down on earth, what do you think would be going on here? Why would you think humans would be voluntarily closing themselves off from society with actual, sound-blocking plugs in our heads? I honestly reckon said aliens would believe there was some sort of eardrum-damaging high-pitched sound on earth. Something humans could hear but they couldn't, like those dog whistles.