Walkaway by Cory Doctorow. I was interested in anarchism in my college years, but turned away from it because of what I perceived as the strongman problem. What happens when the psychopaths come for what you have?
Walkaway solved that. In a post scarcity society, you walk away. Let them have your shit. You can build new shit, better shit, avoiding the mistakes you made and making grander mistakes forever into the future.
This book brought me back into the fold. It was transformative, and in a really big way