The insistence HNers have for utterly re-inventing their lives off of a single completely unsubstantiated book astounds me.
You know literally anyone can write literally anything in a book right? There's no vetting, no magical reality check. You can write a book that's nothing but good sounding falsehoods and nobody can stop you. You can even fill it with 10 pages of garbage, low quality citations!
The modern equivalent of a book is a 3 hour Youtube video essay, and most of them have more research behind them!
But nobody would obsess over them like people here obsess over lifestyle books.
Yeah, it's an obsessive personality trait that I've observed in most high achievers. Often not healthy. At least scrutinize your obsessions, people.