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How I built a 1M+ subscriber newsletter and top 10 tech podcast | Lenny Rachitsky

In a heartfelt and revealing role reversal, Lenny Rachitsky sits down with his wife, author and illustrator Michelle Rial, for an unusually candid conversation—sparked by the upcoming release of her debut children’s book, *Charts for Babies*.
Lenny traces his unexpected path to building a 1.2-million-subscriber newsletter—not from a master plan, but from a confluence of moments: a viral Airbnb post, pandemic-driven uncertainty, and a transformative psychedelic experience that instilled confidence to share his wisdom. He reflects on the tension between creative fulfillment and the relentless weekly cadence of content creation, managing stress through cognitive reframing and baseline-optimizing practices like gratitude and meditation. His early entrepreneurial experiments—from religious dating ads to pre-TikTok video platforms—underscore a pattern of iterative, curiosity-led building. Meanwhile, Michelle’s chart-based creativity emerges from lived parenthood, rhythmic observation, and deep-rooted influences, culminating in her pivot to children’s books grounded in authenticity and developmental insight. The episode weaves personal vulnerability—including Lenny’s face blindness and misophonia, a $100M fraud attack, and Michelle’s life-threatening childbirth emergency—with professional philosophy: valuing real experience over theory, iteration over perfection, and intentional smallness in business. Their dynamic embodies complementary strengths—yin and yang—that shape both their work and family life.
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He thinks he'd be struggling in startup life or working as a PM at a company if he hadn't started the newsletter
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04:11
Starting the newsletter wasn't part of Lenny's plan after leaving Airbnb
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09:33
He launched a paywall during COVID when Airbnb seemed doomed and earned meaningful money within a month.
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12:13
Because the newsletter has lasted seven years, it’s likely to last another seven under the Lindy effect
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12:42
Stress levels are shaped by genetics and cognitive adjustment
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14:01
I have wisdom to share
15:45
15:45
Everyone has a baseline level of happiness, and one can increase it by thinking positively, being optimistic, and practicing gratitude
19:42
19:42
Gas blowers are deeply disruptive to calm and focus
20:24
20:24
A chart is good when it makes me laugh or feel something
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She started working on it, seeing it as an example of following one's pull rather than just sticking to the norm
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26:59
His parents changed his legal name to Lenny during U.S. citizenship
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28:54
A man in a red car held up traffic to tell Lenny he loves the podcast
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33:55
LocalMine, an app on top of Foursquare that allowed users to ask questions about places, was sold to Airbnb
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One prefers intentional, designer-led processes while the other embraces a chaotic, intuitive method
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37:51
They miss having someone to work with on the same thing
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Face blindness makes it difficult to recognize people and remember names
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40:47
Fraud attacks were primarily coming from China and required immediate API fixes and platform coordination
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42:54
The epidural went the wrong way, stopping the partner's heart and lungs
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49:36
Optimal creativity requires a single-shot neuro-stimulation, a two-hour time limit, and a good night's sleep
51:59
51:59
John Klassen books are admired for their dark endings
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54:08
Use influence and authority strategically in parenting, not just intuition
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55:32
A PM should think like a CEO
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1:00:58
The best things come from actual experience
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'Charts for Babies' launches April 7th for children aged 0–4