Frequently asked questions about thinking, epistemology, and cognitive tools. 1498 answers
Ideas evolve. Your system should let you see how any atom changed over time — not just what you believe now, but what you believed before and why it shifted.
Ideas evolve. Your system should let you see how any atom changed over time — not just what you believe now, but what you believed before and why it shifted.
Find a belief you have held for at least three years — about management, about a technology choice, about how relationships work. Write down what you believed three years ago as Version 1. Write your current position as Version 2. Then write one sentence describing what evidence or experience.
Overwriting old notes instead of appending new versions. When you delete your previous position and replace it with your current one, you destroy the evidence of your own intellectual growth. You also lose the ability to notice patterns in how you change your mind — which directions you tend to.
Ideas evolve. Your system should let you see how any atom changed over time — not just what you believe now, but what you believed before and why it shifted.
A tag is the simplest way to declare that two atoms share something in common.
Ordered series are built by linking atoms together not by writing one long document.
Pick a topic you've been thinking about for weeks. Gather every atomic note you have on it — even tangential ones. Spread them out (physically or digitally) and start arranging them into a linear sequence. Don't force an outline. Move the atoms around until you find an order that produces a 'train.
Trying to plan the sequence before you have the atoms. You sit down to write 'a piece about decision-making' and open a blank document with an outline. The outline feels right for about 20 minutes, then you get stuck because the structure came from your head, not from accumulated material. The.
Ordered series are built by linking atoms together not by writing one long document.
Restructuring your notes restructures your understanding.
Restructuring your notes restructures your understanding.
Find the longest or most tangled note in your system — the one that tries to say too many things. Read it once. Then decompose it into 2-4 separate atomic notes, each expressing a single idea. Rewrite the connections between them. Notice what you understand now that you didn't before the split..
Treating refactoring as cleanup instead of thinking. If you're just moving text around — renaming folders, adding tags, shuffling categories — you're organizing, not refactoring. Real refactoring changes the internal structure of your ideas: splitting compound thoughts, merging duplicates into.
Restructuring your notes restructures your understanding.
The goal is not perfect decomposition but steadily improving your ability to decompose.
The goal is not perfect decomposition but steadily improving your ability to decompose.
Write three versions of the same idea at three different granularities: (1) A rough capture — the idea as it first occurs to you, messy and unstructured. (2) A first atomic attempt — one idea, one title, one container. (3) A refined atom — precise title, sourced claim, explicit link to at least.
Treating atomicity as a binary — either a note is 'atomic' or it is not — and then freezing when you cannot determine which side of the line your note falls on. This perfectionism is the most common way people abandon their note-taking practice entirely. The question is never 'is this note.
The goal is not perfect decomposition but steadily improving your ability to decompose.
If capturing a thought takes more than a few seconds, you will not do it consistently — and inconsistent capture means permanent information loss.
You need capture tools available in every context where you think — desk, commute, shower, conversation, bed. A gap in coverage is a gap in your thinking.
A single inbox that you process regularly prevents thoughts from being trapped in random places. The inbox is not storage — it is a waystation. Everything enters. Nothing stays.
A single inbox that you process regularly prevents thoughts from being trapped in random places. The inbox is not storage — it is a waystation. Everything enters. Nothing stays.