Thirty years ago, I read a book called Amusing Ourselves to Death by Neil Postman, in which he made very similar points about broadcast television. I don't remember all his points, but I vividly remember how talked about how you'll be watching a news story about something awful, maybe an earthquake in which hundreds of people died, and then with practically no warning you'll be hearing a happy jingle from a toothpaste commercial. The juxtaposition, he said, was bad for the human mind, and was going to create a generation that couldn't focus on important things.

I suspect that the rapid-fire progression of one one-minute video after another does something similar, and is also equally bad for you.

I've noticed that I can read or see something very emotionally engaging - something that really resonates with me, so much so that I'm maybe even choking up over it - and while I'm still having that emotional response, move onto the next post. I almost always have a moment of meta-reflection that scares me - why wasn't I content to just sit there and process these big emotions? How is the dopamine part of my brain so much more powerful than even the emotional part, that it forces me to continue what I'm doing rather than just feeling?