Oh sure, when nature draws a perfectly triangular cave it’s “a syncline-anticline fold” and “used by shepherds as a shelter since ancient times, but when I do it suddenly it’s “bad worldbuilding.”
There’s a quote that I can’t remember well enough to do a search to find, but paraphrased it’s this: Writers have a more difficult job than God because God is under no requirements to make their work believable.
As a reader, as a writer, and as a fan I can’t think of a single website that has given me more happiness than Archive of Our Own. Thank you so much to everyone who works so hard to make it such a wonderful place.