The science behind why habits are so hard to break

I've been reading "Atomic Habits" by James Clear alongside doing the ResetPoint program, and the overlap is fascinating. The key insight: you don't rise to the level of your goals, you fall to the level of your systems. That's exactly what ResetPoint does — it gives you a system. The trigger mapping, the score, the daily check-ins. It's not willpower. It's architecture. Anyone else reading anything good related to behavior change? Would love recommendations.