Random memory I had this morning
A few decades ago, I worked in a small office in NC. They sold and repaired copy/fax machines for local businesses. We were allowed to play our own music while we worked. I had my own office, so I didn't have earphones. I didn't play my music loud, just enough to hear but not spill out into the hallway.
A salesperson from the back walked in while Metallica's "Enter Sandman" was playing. He kinda stood there for a moment in the doorway, then nodded and said in a neutral tone, "Yeah, I can see you listening to Metallica," and walked away.
That's always stood out to me, because... what did he mean by that?