Practice Library
Pick a Lenny episode and practice applying it.
Search the pre-generated Product Gym catalog. Every rep links back to the original Lenny source.
The essence of product management | Christian Idiodi (SVPG)
The PM job isn't what you think it is — Christian Idiodi on why roadmaps, alignment, and sprints are consequences, not the work
The Godmother of AI on jobs, robots & why world models are next | Dr. Fei-Fei Li
Fei-Fei Li: Why chatbots hit a wall — and what comes after language
The secret to better AI prototypes: Why Tinder's CPO starts with JSON, not design | Ravi Mehta (product advisor, previously EIR at Reforge)
Stop setting goals first: Ravi Mehta's case for strategy-before-metrics and why your learning cycle is still too slow
Julie Zhuo on accelerating your career, impostor syndrome, writing, building product sense, using intuition vs. data, hiring designers, and moving into management
Julie Zhuo: Stop Powering Through — Product Sense, Data, and Great Work All Start With Honest Noticing
Hard-won lessons building 0 to 1 inside Atlassian | Tanguy Crusson (Head of Jira Product Discovery)
Tanguy Crusson: Why everything your company does by default will kill your 0→1 bet — and how to invert it
Superhuman's secret to success: Ignoring most customer feedback, manually onboarding every new user, obsessing over every detail, and positioning around a single attribute: speed | Rahul Vohra (CEO)
Rahul Vohra: Why ignoring most feedback, onboarding manually, and refusing to widen your market is how you actually find PMF
Mastering onboarding | Lauryn Isford (Head of Growth at Airtable)
Lauryn Isford: Your onboarding isn't broken — your tooltip tour was never onboarding to begin with
Building better product roadmaps | Janna Bastow (Mind the Product, ProdPad)
Janna Bastow: Your roadmap format is training stakeholders to ask the wrong question
Pattern Breakers: How to find a breakthrough startup idea | Mike Maples, Jr. (Founding Partner at Floodgate, ex-Product at Silicon Graphics)
Stop Competing on Better: Mike Maples on Why Pattern-Breaking Beats Execution Every Time
Storytelling with Nancy Duarte: How to craft compelling presentations and tell a story that sticks
Nancy Duarte: Every Meeting Is a Presentation — Stop Saving Your Best Storytelling for the Stage
The nature of product | Marty Cagan, Silicon Valley Product Group
Marty Cagan: You're probably on a feature factory — here's how to tell, and what to do instead
Teresa Torres on how to interview customers, automating continuous discovery, the opportunity solution tree framework
Teresa Torres: Stop waiting for permission — discovery is a weekly habit, not a research project
April Dunford on product positioning, segmentation, and optimizing your sales process
April Dunford: Positioning isn't a tagline problem — it's a customer-evidence problem your whole team owns
4 questions Shreyas Doshi wishes he'd asked himself sooner | Former PM leader at Stripe, Twitter, Google
Shreyas Doshi: The PM habits that feel productive are probably the ones holding you back
What world-class GTM looks like in 2026 | Jeanne DeWitt Grosser (Vercel, Stripe, Google)
Jeanne Grosser on world-class GTM: 80% buy to avoid pain, and your buying journey is the product
The definitive guide to mastering analytical thinking interviews
Ben Erez on analytical thinking interviews: stop hunting for the right answer, start generating the right signals
The high-growth handbook: Molly Graham’s frameworks for leading through chaos, change, and scale
Molly Graham on giving away your Legos: the next pile is always behind the cliff
Why your AI product needs a different development lifecycle
AI products need a different lifecycle: deploy is not a finish line, agency is earned over time
Slack founder: Mental models for building products people love ft. Stewart Butterfield
Stewart Butterfield on building products people love: stop adding, start subtracting
25 proven tactics to accelerate AI adoption at your company
25 tactics for AI adoption: stop sending memos, start showing your team how you do it
Elena Verna 4.0
Elena Verna on Lovable's growth playbook: stop optimizing, start giving the product away
Introducing the GAIN framework for feedback: an evidence-based approach to giving feedback that people love, appreciate, and act on
Jack Cohen's GAIN framework: feedback fails when it doesn't tell people what they stand to gain
Snapchat CEO: Why distribution has become the most important moat | Evan Spiegel
Evan Spiegel on distribution as moat: PMF is necessary, distribution is what wins
How to spot a top 1% startup early
Terrence Rohan on spotting generational startups: ambition, intensity, founder-market fit — and the asymmetric bet
5 questions to ask when your product stops growing | Jason Cohen (2x unicorn founder)
Jason Cohen on stalled growth: fix churn first or none of the rest matters
How to find the perfect name
David Placek on naming: descriptive is not safe, it's how you lose
Why half of product managers are in trouble | Nikhyl Singhal (Meta, Google)
Nikhyl Singhal on the PM career split: information movers are dinosaurs; builders are entering a renaissance
Building eval systems that improve your AI product
Hamel Husain & Shreya Shankar on AI evals: ground them in your product's actual failures, not fashionable metrics
How to build your PM second brain with ChatGPT
Amir Klein on building your PM second brain: stop carrying the basket; offload context, keep judgment
The art of influence: The single most important skill that AI can't replace
Jessica Fain on influence: if leaders don't buy your idea, that's not their failure — it's yours
How Anthropic's product team moves faster than anyone else
Cat Wu on shipping speed: how Anthropic compresses six-month timelines to a week
Monetization, pricing, and packaging
Madhavan on the four monetization mistakes