So you brother had already gone through this process?
I had some BTC so I decided I should learn a bit more about it and read The BTC Standard, it blew my mind! I read The Sovereign Individual, Layered Money, and Confessions of an Economic Hitman.
I identify degenerate behavior as fiat behavior, fiat food, fiat lifestyle, and have a clearer mind for myself. Also easier to predict what's coming when you understand base level economics.
Reading The BTC Standard was like planting a seed in my mind that grows and grows with awareness of how the world functions and the psychology of people's minds.