That’s such an excellent point, Paisley. I’ve edited manuscripts for writers who overwrite each scene in the exact manner you’ve laid out, and have tried to point out that we can assume certain things. No need to describe every step toward a door, turning the knob, stepping over the threshold, etc.

“Show things that matter” is probably the best way to modify the “show, don’t tell” advice. I think of the “Chekhov’s gun” principle, where he advises to not give details that have no bearing in the overall plot or narrative. It’s something I fall back on when reminding an author that unless someone’s crooked nose contributes to them being identified in a police lineup or something, then we don’t need to bog the reader down with that detail. Readers can become fatigued with trying to remember all the things we tell them, assuming they’ll be important further along in the book.

Thanks so much for your thoughtful comment and insight! Spot on.