I thought about trying to convey this idea in the post, but the terms I came up with (gatekeeper, first responder, front line diagnosis) all seemed wrong. Barbers who notice these details are life savers.
One of them is about the phrase "Everything happens for a reason." I recently read a comment at reddit that will stay with me, and I will use it whenever necessary. "Everything happens for a reason. And sometimes that reason is that you're a moron."
Wow, I never thought about it before, but the advent of talkies was a game-changer for people who couldn't read and wanted to see movies. I'm sure that in the 1920s, that was a lot of people.
I read the daily newspaper cover to cover even as a child. It was part of our "lack of choice" that actually bound people together, although we didn't realize it at the time. There was one TV in the house, and it only got two channels, so the family watched TV together, even the 6 o'clock news. We listened to the same songs on the radio, because we didn't pick up many stations. The theater had one movie at a time, and no video rentals. Fragmented media and entertainment choices have their drawbacks.
Yeah, we had an illusion not long ago that demonstrated how an image would fade if you stared at it. The first thing I noticed was how it didn't work if your eyes moved even the slightest!