That commenter said it and I’m gonna say it too: I’ve been able to think much more deeply, thoroughly, and most importantly much further along than my old self before doing this (and even further than my coworkers in ways that has already paid off).
One day I really went off on it and wrote out my thoughts for 4 hours on some important technical ideas I’ve been ruminating on. Not in one big doc, either, but using Obsidian to connect my ideas to each other. I used those ideas to knock out a massive technical problem we were having at work with half a day’s effort. Found a quick win swimming around in my head.
It’s been a game changer.
Edit: I found the original comment!! Read it, there’s two other books there that have supercharged my life. Probably the most influential comment I’ve read on HN https://news.ycombinator.com/item?id=33594264