[rTX5CMRXIfFG]

Wouldn’t you consult a book or a video and practice a skill if you really wanted to expand your knowledge? And a “well-read janitor”, while certainly possible, is a trope more often seen in works of fiction. And what does “expanding your emotion or art” even mean?

[dredmorbius]

Conversation tends to be a less-curated alternative. You're going to read something you've elected to read, and have expectations of, whether that's a topic of interest, favourite author, recommendation by an acquaintance, current best-seller or well-reviewed work, something hunted down through references or footnotes, etc.

The people you encounter daily may well also represent selection biases, but they're probably going to be at the very least along a different axis, and you might be surprised at what comes up. I like to have a balance of intentional and serendipitous feeds in my life, whether technically-mediated or organic. Keeps things interested.

Having the book or a podcast on tap as needed isn't a bad backup. But talking, even briefly, to strangers may prove provocative.

[antinomicus]

It means expanding your empathy. If you don’t do art, I highly recommend it. I talk to random people and learn more about the human condition and incorporate it into my songwriting.