The book is a compilation of some principles that could help to make better decisions. I found it a good reminder, but I think such a book format is not very valuable. While I'm fully onboard with promoting mental models, the book lacks depth. I find it hard to apply random principles in practice. Just because we know what it is, doesn’t mean we can use it.
The book is short and to the point, which is always appreciated. It seems like the author is planning to write a series of books. But this book didn’t resonate much, so I won’t be reading the following volumes.