← All Episodes
Based on Lenny's Podcast data
Lenny's Knowledge Sketch

Ideas that Stick:
The Art of Spreading Messages

Lulu Cheng Meservey
Head of Communications, Substack
FEATURED
Core Framework

Cultural Erogenous Zones

AUDIENCEYOUR
MESSAGEBRIDGE
THEIR PASSION
TO YOUR THING
"It's a huge lift to try to change someone's worldview or their passions. It's a light lift to take the thing you want to talk about and shape it to fit into their worldview or their passions."
  • Don't try to change what people care about
  • Find what already lights them up intellectually
  • Build a bridge from their passion to your message
  • Not everyone is your natural audience—and that's okay
The Mechanics

How Ideas Spread: The Formula

  • Make it memorable: People share things that bring joy, make them laugh, or let them project identity
  • Turn it into a joke: Short, repeatable lines people will actually say
  • Use an analogy: "Move fast and break things" sticks because of unusual word order
  • Create a mental image: "Put the pill in cheese"—visual, specific, memorable
  • Tell a story: Specific anecdotes beat vague adjectives every time
The Simplicity RuleA second-grader should understand it immediately. Zero cognitive burden on the recipient. Cleanse it of all clichés and common parlance. If you can't explain it simply, it won't spread.
Real Example: Kamala Harris"To enlist in the army you need a 10th-grade reading level. If you care about national defense, you should care about K-12 reading standards." Bridges national security (what they care about) to education (what you need them to care about).
Underdogs Playbook

How Startups Beat Incumbents in Comms

  • Acknowledge you're the underdog: You can't outspend incumbents so don't try
  • Build your own distribution: Start day one, before the company even exists
  • Work in concentric circles: Start with yourself, then co-founders, employees, power users, then outward
  • Focus on what lights each circle up: What are their intellectual erogenous zones?
  • Find centers of gravity: Influencers who speak to your audience naturally
The Substack ExampleBuilt distribution on Twitter by targeting writers and media people—where they naturally congregate. Created a tiny monopoly in that corner of the internet, then expanded outward through passionate diehards.
Why Risk-Taking MattersMistakes of commission you can learn from. Mistakes of omission let status quo win. Being a startup means fighting the status quo—so move fast, take risks, observe, adapt.
Physics of Reach

Pressure = Force ÷ Surface Area

HYPER
TARGETEDBROAD
APPEAL
MORE PRESSUREWEAKER MESSAGE
  • Decrease surface area = same effort, more impact
  • Hyper-target one persona over appealing to everyone
  • Create "tiny monopolies" in niche corners first
  • Build deep, meaningful relationships with diehards
  • They become your messengers organically
Scale the Right WayStart: 10 diehards with intense focus. Grow: As you scale, slowly expand surface area. Goal: Turn niche believers into amplifiers who reach the next concentric circle.
Contrarian Takes

What Most Comms Leaders Get Wrong

Broader reach = more impactINSTEAD →Hyper-focus on your smallest viable audience. Deep impact in one corner beats weak signal everywhere.
Build it and they will comeINSTEAD →You must bridge your message to what they already care about. No amount of brilliance changes core passions.
Safe, conservative comms minimizes riskINSTEAD →Playing it safe IS the biggest risk. Mistakes of omission let competitors win by default.
Comms is about buzz and viralityINSTEAD →Comms is a business discipline. Measure it to business goals: revenue growth, user penetration, not impressions.
𝕏︎ X / Twitterin LinkedIn📸 Instagram🔗 Copy link
0:00