How to think in writing
Writing as a tool for thinking provokes strong views: many argue that putting ideas into words is uniquely powerful for clarifying assumptions, revealing gaps in knowledge, and developing complex concepts, while others say it can constrain creativity or even “kill” motivation compared with walking, coding, conversation, or non-verbal thought. Commenters scrutinize a Paul Graham quote about fully formed ideas, debate its logic, and note that writing alone rarely exposes one’s blind spots without external feedback. Several highlight that writing is one technique in a broader toolkit for reasoning and learning, whose value and limitations depend heavily on individual cognitive styles and goals.
Scope of the discussion
- Most commenters focus on:
- Whether writing is necessary (or just useful) for clear thinking.
- How to actually “think in writing” in practice.
- Limits of writing as a thinking tool and alternative modes of thought.
- The logic and rhetoric of a strong opening claim quoted in the essay.
Is writing necessary for fully formed ideas?
- Many strongly dispute the quoted claim that anyone who doesn’t write has no fully formed ideas about nontrivial topics.
- Main objection: even if writing often clarifies ideas, it does not follow that other methods cannot do so.
- Several point out the logical form “if A always improves B, then without A B is never fully formed” is either invalid or trivially true depending on how “always” and “fully formed” are read.
- Defenders argue the claim can be read more weakly:
- If writing always makes an idea more precise, then until you’ve written, you haven’t reached the most precise version you personally could.
- Under that reading, it becomes a rhetorical overstatement rather than a strict logical thesis.
Writing as thinking: benefits and techniques
- Many agree that:
- Writing forces structure, exposes gaps, and often overturns confident-but-vague intuitions.
- Design docs, research notes, and outlines make it easier to see errors and missing premises.
- Simple techniques: bullets → expand into premises → seek counterexamples; iterative note-taking (e.g. Zettelkasten, daily notes); “rubber-ducking” via prose.
- Some say writing is crucial for complex, “Rubik’s cube” problems where local changes affect everything else.
- Others note that revising and over-editing can water down or distort the original insight, or even kill motivation for projects.
Alternative modes of thinking
- Multiple commenters emphasize that:
- Walks, meditation, conversation, coding with tests, visual art, music, and non-verbal “tactile” or imagistic thinking can also develop ideas.
- Some people experience thought as primarily non-verbal; forcing everything into words can feel constraining or slow.
- Writing can be just one tool in a larger cognitive toolkit, not a universal requirement.
Audience, feedback, and risk
- Several describe mismatches between private analytical writing and how others receive it (e.g., as anxiety or criticism).
- Debate over efficiency:
- One side: deep solo revision is “painfully inefficient” for finding biases; external feedback surfaces blind spots faster.
- Other side: high-volume private notes don’t scale to external review, and domain-specific ideas are hard to get good feedback on.
- Some warn that heavy pre-publication “intellectualizing” can create emotional over-attachment and resistance to criticism.
Style, logic, and sources
- Some readers like the essay’s thesis but find its prose overly metaphorical or hand-wavy; others find it “fantastic” and plan to share it with students.
- A long subthread analyzes the logic of the opening quote using basic formal logic analogies.
- A mathematical-philosophy book is cited as a powerful model of how disciplined proof, conjecture, and refutation mirror good thinking-through-writing.
- Several mention craft-of-writing books that similarly frame writing as a primary tool for learning and self-discovery.