Outside of a certain circle that's described in the post, I think "working too many hours has diminishing returns in the short term and big problems in the long

Outside of a certain circle that's described in the post, I think "working too many hours has diminishing returns in the short term and big problems in the long term" is pretty mainstream. But I haven't seen other people promoting "take short hours as a positive signal and long hours as a negative signal for making investment decisions" like this post. It's usually more "that's not sustainable" then "that's a sign you might not have exactly the right fit." I think that's a fairly novel take and worth further thought.