The more and more I am drowning inside books am realizing about the authors who are reaping $$ out of buzzwords.
Mental model, a cure for stress, leadership, becoming successful, a winner in negotiation. These are the topics you will find the topic of the bestsellers. My limited learning suggests most of these are puff pieces.
I ended up going back and reading history, philosophy, and autobiography.
We, humans, are no machine that requires if-else decision-making capability. We like to be trusted, believed and get loved. Every relationship and handshake happens in a win-win situation.
If you are filling your house selves buying books you are wasting money.