Sahil Bloom's Advice on Writing: How Twitter Threads Built a Million-Person Audience

Sahil Bloom built an audience of over a million followers through Twitter threads. He had no writing background. He worked in private equity, where the currency was PowerPoint decks, not prose. Before any of the public writing, he sent a monthly email to ten family members about books he was reading - hand-typed addresses in MailChimp, a labor of love he did not know was a newsletter. Now he writes The Curiosity Chronicle, which reaches over 800,000 subscribers and helped drive $10 million in revenue in 2023.

His writing advice comes from his conversation with David Perell on How I Write and his writing on sahilbloom.com.

Forced Constraints Breed Creativity

"It was why I love Twitter when I first started - because you had to distill your writing into such little bite-sized thoughts that if you weren't clear on your thinking around it, you couldn't do it. It just wasn't possible."

Bloom became a better writer because of Twitter's character limit, not despite it. The constraint forced compression. Each tweet in a thread had to close off a complete idea - not run on into the next. This discipline of shutting down a thought within a fixed space trained him to think in clear, discrete units.

He cites Dr. Seuss. The publisher bet Seuss he could not write a bestseller using fewer than fifty different words. Seuss wrote Green Eggs and Ham with forty-nine. Over ten million copies sold. The constraint did not limit his creativity. It forced creativity into existence.

Bloom uses this principle actively. When stuck on a longer piece, he opens Twitter and tries to compress the idea into a single tweet. Then shorter. Then shorter again. "Just the form factor of Twitter helps me compress my ideas." The constraint is a tool, not an obstacle.

Writing from Conversation

Before Bloom writes, he talks. He takes an idea and tries to distill it to someone in conversation. He watches where they look confused, where they nod, where their eyes light up.

"Try to distill it to someone. See where you didn't make sense or where they were like looking confused."

This is David Perell's "write from conversation" principle in action. The conversations are not research in the traditional sense. They are live testing. You discover which parts of your idea actually hold up when spoken aloud to a real human. The parts that confuse people are the parts that need more work - or need to be cut.

The Feynman technique operates here too. Teaching an idea to someone who does not already understand it forces you to identify every gap in your own understanding. If you cannot explain it simply in conversation, you cannot write it clearly on the page.

The Epiphany Is a Feeling in the Body

"When I get so much energy all of a sudden, I had a lunch yesterday with a very successful individual who is so passionate about this one pretty weird esoteric thing. I left literally wanting to go to the ends of the earth. That to me is an epiphany."

Bloom does not experience ideas as intellectual events. They are physical. Energy rushes from the gut upward. The response is kinetic - he needs to call his wife, text friends, tell twenty people about the thing. It feels like an injustice for the excitement to stay bottled up.

When he writes from this feeling, the writing has life. When he writes from his mind alone, the writing is bland and sterile. "When I'm writing for my mind, the writing tends to be bland and sterile. When I'm writing for my body and I have that lionesque rush, I just want to roar."

This is not mysticism. It is a practical diagnostic. If you are not feeling anything while writing, the reader will not feel anything while reading. The energy transfers. The absence of energy also transfers.

The Middle Layer Nobody Talks About

Everyone knows the creative process starts with consumption - reading, listening, conversations - and ends with creation - the essay, the thread, the newsletter. Bloom says the overlooked middle layer is where the real work happens.

"The middle layer is the sitting and thinking, or it's the walking and thinking, where you're not listening to an audiobook on 2x speed, you're not listening to a podcast. You're just sitting there and thinking."

No input. No output. Just processing. Ideas connecting. Bouncing off each other. This is Bill Gates's Think Week compressed into daily practice. Bloom walks without headphones. He lets the consumed material settle and interact. The creative insights emerge from this unstructured processing time, not from the consumption itself and not from the writing session.

Most writers skip straight from consumption to production and wonder why the writing feels forced. The ideas have not had time to interact. The surprise has not had time to form.

The Sentences That Matter Are Never the Ones You Expect

"The sentences that I've written that seem to really impact people are not the ones that I thought were the most eloquent."

Bloom has had sentences repeated back to him months later that he barely remembers writing. Not the carefully crafted, polished lines. Mundane observations that came out naturally. The correlation between effort spent on a sentence and its eventual impact is lower than any writer wants to admit.

"A lot of people obsess over sounding smart to the smartest people in the room. I have never wanted to sound like the smartest person to the smartest people in the room."

Bloom wants to impact a regular person living their life, helping them live slightly better because of something they read. That comes from simple language anyone can engage with. Not talking down - distilling. Morgan Housel, James Clear, Tim Ferriss - the best nonfiction writers make smart people and normal people both feel something. The trick is never sounding like you are trying to impress anyone.

The Authenticity Spectrum

Bloom sees writers on a spectrum. On one end: growth-hacky, build-at-all-costs. "Here are 10 TED talks that will change your life." No soul. No connection. You can grow fast but nobody knows who you are.

On the other end: deep, soulful, infrequent. Tim Urban. Maria Popova. You might not hear from them for months, but when the piece arrives, you read every word. The downside: growth is constrained because publishing at that depth on a daily basis would kill you creatively.

Bloom sits deliberately in the middle. His goal is to impact a billion people over fifty years. That requires reach, which the soulful end of the spectrum cannot sustain. But it also requires soul, which the growth-hacky end does not have.

"My perspective has always been that I need to find where my place is on that spectrum and how to maintain a level of authenticity and a level of soul in things that I'm putting out into the world while not giving up my grand ambition."

The key insight: know which game you are playing. There is no objectively correct position on the spectrum. There is only awareness of the trade-offs.

Saying It Ten Percent Better

Bloom pushes back on the idea that the best nonfiction requires radically original thinking. Most power-law successes in nonfiction are ideas that already existed, packaged ten percent better.

"Habits - everyone has known forever that habits are important. James Clear took that and turned it into a beautiful package. So well written, so concise, into a clear framework, and delivered it to people. It changed the world. 10 million plus copies sold."

Truly novel nonfiction - Tim Ferriss's The 4-Hour Work Week, for instance - is rare. Most of what works at massive scale is an existing idea given new life through better writing, clearer frameworks, and more accessible language. This is not derivative. It is a skill. Adding life to existing ideas is harder than it looks.

Cut the Noise Out of Your Life

A friend told Bloom in eight seconds what might impact him for twenty years: "Cut the noise out of your life. What does your life look like if you just live in a way that's aligned with your nature?"

Bloom thinks about this constantly with his own writing. One tiny sentence, said the right way, can change someone's entire course. The writer often does not even know which sentence it was. The impact is invisible and delayed.

"Every piece of writing is a call for the kind of person that you want to bring into your life."

Key Takeaways

• Use forced constraints to breed creativity. If you are stuck, try to say it in fewer words.
• Write from conversation. Test ideas on real people before committing them to the page.
• The middle layer between consumption and creation is where insight forms. Walk without headphones.
• Simple language reaches more people than eloquent language. Distill, do not impress.
• Most successful nonfiction is an existing idea said ten percent better. That is a skill, not a shortcut.
• Know where you sit on the authenticity spectrum. There is no right answer, only awareness of trade-offs.

Bloom's career proves that writing skill can be built from zero. He had no writing background. He had a MailChimp list of ten email addresses. Forced constraints, relentless testing in conversation, and the discipline to sit with ideas before writing them down turned him into one of the most-read writers on the internet.

This post draws from Bloom's conversation with David Perell on How I Write and his newsletter The Curiosity Chronicle. Athens is an AI writing editor for writers who compress ideas until they are clear - and want editing that tightens without flattening the soul.