It didn’t just teach me systems theory it permanently changed how I interpret cause and effect. I stopped seeing problems as isolated events and started seeing feedback loops, delays, leverage points, and unintended consequences everywhere: in businesses, politics, personal habits, even relationships. Once you internalize the idea that most outcomes are the result of system structure rather than individual intent, it’s impossible to go back to linear thinking.

A close second would be “Gödel, Escher, Bach” by Douglas Hofstadter. It rewired how I think about self-reference, consciousness, and abstraction. After reading it, I began noticing recursive patterns across math, language, art, and software connections that felt invisible before.

Both books didn’t give me answers; they changed the questions I ask.