#360 ‒ How to change your habits: why they form and how to build or break them | Charles Duhigg, M.B.A
Release Date: 08/11/2025
The Peter Attia Drive
Charles Duhigg is a Pulitzer Prize-winning journalist and best-selling author known for distilling complex neuroscience and psychology into practical strategies for behavior change, performance, and decision-making. In this episode, Charles explores the neuroscience behind habit formation, including how cue-routine-reward loops drive nearly half of our daily actions and why positive reinforcement is far more effective than punishment. He explains how institutions like the military and Alcoholics Anonymous engineer environments to change behavior at scale, as well as discussing the limits of...
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Charles Duhigg is a Pulitzer Prize-winning journalist and best-selling author known for distilling complex neuroscience and psychology into practical strategies for behavior change, performance, and decision-making. In this episode, Charles explores the neuroscience behind habit formation, including how cue-routine-reward loops drive nearly half of our daily actions and why positive reinforcement is far more effective than punishment. He explains how institutions like the military and Alcoholics Anonymous engineer environments to change behavior at scale, as well as discussing the limits of willpower and how to preserve it by shaping context. The conversation also covers the real timeline of habit formation, how to teach better habits to kids, the role of failure and self-compassion in lasting change, and the power of social accountability. Charles further discusses how cognitive routines enhance productivity and creativity, how to gamify long-term goals through immediate rewards, why identity and purpose are often the strongest forces behind sustainable behavior change, and the potential of AI to power habit change.
We discuss:
- How Charles’s background in journalism and personal experiences led to his interest in habit formation [3:15];
- The science behind reinforcement: why positive rewards outperform punishment in habit formation [10:15];
- How the military uses habit science to train soldiers using cues, routines, and rewards [17:15];
- Methods for creating good habits and eliminating bad ones: environmental control, small wins, rewards-based motivation, and more [24:00];
- How parents can teach kids to build habits and strengthen willpower [32:15];
- How adults experience changes in motivation and cue effectiveness over time, and why willpower must be managed like a finite resource [34:30];
- Keys to successful habit change: planning for relapse, learning from failure, and leveraging social support [38:00];
- Advice for parents: praise effort, model habits, and normalize failure [47:45];
- The time required for making or breaking a habit [50:45];
- The different strategies for creating new habits vs. changing existing ones, and the crucial role of cues and reward timing [55:15];
- How to create habits around long-term goals when the rewards are delayed (like saving money) [1:01:45];
- How to stick with good habits that offer no immediate reward: designing reinforcements and identity-based motivation [1:11:15];
- The potential for AI to provide social reinforcement [1:16:45];
- Mental habits: how thought patterns and contemplative routines shape deep thinking, innovation, and high-stakes performance [1:23:30];
- How cognitive routines boost productivity and habit formation but may stifle creativity [1:35:15];
- Contemplative routines: using stillness to unlock deeper productivity and creativity [1:40:45];
- How habits reduce decision fatigue and enable deep, high-quality productivity [1:44:15];
- New research that reveals the power of environment and social feedback in habit formation [1:49:45];
- How AI may transform work, identity, and our sense of purpose [1:53:45];
- The potential of AI-powered habit change, and the essential—but often lacking—element of motivation [2:02:30]; and
- More.
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