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Andrew Huberman · 2026-01-05 · 2h 35m

Best Ways to Build Better Habits & Break Bad Ones | James Clear

Atomic Habits author James Clear and Andrew Huberman unpack how to start, stick to, and break habits using friction, identity, and environment design.

Best Ways to Build Better Habits & Break Bad Ones | James Clear
The guest

James Clear — Author of the mega-bestseller Atomic Habits (25+ million copies sold) and one of the world's foremost experts on habit formation. A writer and entrepreneur with degrees in biomechanics and business who built his audience through years of twice-weekly online articles.

The gist

James Clear and Andrew Huberman dig into the real-world mechanics of building good habits and breaking bad ones, going beyond cliche acronyms. Clear lays out his four laws of behavior change (make it obvious, attractive, easy, satisfying) and emphasizes that mastering the art of starting and showing up even on bad days matters more than chasing perfect performance. They explore identity-based habits, how consistency raises your performance ceiling, and the power of environment and social groups as forms of 'gravity' that shape behavior. The conversation also covers the danger of clinging too tightly to an identity, managing public failure and fame, the importance of controlling your inputs ('thoughts are downstream of what you consume'), and how to engineer the conditions for success rather than relying on willpower.

Big reveals

  • Clear says the single biggest lesson from Atomic Habits readers is the magic and importance of simply getting started.
  • Argues the bad days count more than the good days because showing up when you don't feel like it is where you gain separation.
  • 'Consistency enlarges ability' - being consistent on imperfect days raises your performance ceiling, a framing Huberman says he'd never heard stated so clearly.
  • Identity is a double-edged sword: the tighter you cling to an identity, the harder it becomes to grow beyond it.
  • Clear says there's no single version of Atomic Habits - there are 25 million versions, one for each reader, and he has no control over any of them.
  • Clear has deleted social media and email from his phone; he must ask his assistant for the social login and re-download email each time he needs it.
  • His workout problem wasn't doing the workout - hiring a trainer created the conditions for success, and everything else fell into place.

Things worth remembering

  • Atomic Habits has sold 25 million copies; at [01:19:00] Clear notes it's one of the top 100 best-selling books ever, after only 7 years.
  • Clear wrote two ~2,000-word articles a week for 3 years (about 20 hours each) before landing the book deal.
  • Ed Latimore's line that 'the heaviest weight at the gym is the front door' - the hardest step is the first movement.
  • Most learning is anti-forgetting; self-testing and reflection are the two things that make material stick.
  • Eating most of your calories too close to bedtime impairs sleep; shift-work-style late eating is linked to worse GI health, cancer risk and longevity.
  • Clear's daily linchpin habit is his workout - reading and writing come easier afterward, likely from the post-workout cortisol and clarity.
  • Huberman notes roughly 3 hours and 11 hours after waking tend to be ideal windows for mental and physical performance.
  • Clear frames phone-checking via his four laws: phones are obvious, attractive, easy and satisfying, which is why the habit forms in days.
  • Clear cold-emailed about 300 people in his first 6 months as a writer; ~30 responded, and he later hosted author retreats to build his community.
  • Clear is from Ohio; his dad played minor-league baseball for the St. Louis Cardinals and his grandpa preached PMA - positive mental attitude.

Recommended in this episode

Books, products and media the guest or host genuinely endorsed here — with the buy link.

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Guest’s ownBook

Atomic Habits

James Clear

“There really, there is no one version of Atomic Habits. There are 25 million versions.” — James Clear 01:18:29
Find it on Amazon
Guest’s ownBook

Atomic Habits Workbook

James Clear

“I also have an Atomic Habits workbook that we're coming out with, so it just helps you operationalize some of the things.” — James Clear 02:30:28
Find it on Amazon
Guest’s ownProduct

Atomic Habits Daily Calendar

James Clear

“we have an Atomic Habits daily calendar. It sounds like a silly thing, you know, but it's a it's a page a day” — James Clear 02:30:28
Find it on Amazon