Pilots vs. Controllers
When average Americans wake up and go to work every day, they expect to see mostly the same faces, same routine, the same stuff-like the expression same stuff, different day suggests. When pilots and air traffic controllers go to work, its often the same coworkers in the room or cockpit, but we both work with people on a daily basis that we have most likely never met. In fact, the chance that a center controller has met a pilot that they talk to on the radio is miniscule. Tower and TRACON controllers might have a somewhat higher chance.