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How to ThinkIn the Age of AI

Concepts

The irreducible epistemic atoms underlying the curriculum. 4,828 atoms across 8 types

Rule

Filter thoughts before feeding them to AI — signal only

Feed AI only your signal-tagged thoughts rather than your unfiltered mental stream, because AI amplification of noise-plus-signal produces noise-amplified-by-compute rather than useful pattern detection.

1 lessonai-collaborationsignal-processingknowledge-management
Rule

Split notes at every 'and' or 'also' — one idea per note…

When a note contains multiple ideas connected by 'and' or 'also,' create separate notes—one per idea—with explicit links between them, rather than allowing compound ideas to remain fused in a single container.

1 lessonnote-takingknowledge-managementatomicity
Rule

Create the note ID first, before writing any content…

Assign a unique identifier to every note before writing any content, treating the addressing decision as the first step that enables all subsequent linking and referencing.

1 lessonnote-takingknowledge-managementzettelkasten
Rule

If some links only connect to part of a note, the note…

Apply the 'link test' by checking whether all links from a note feel relevant to the entire note—if some links connect only to parts, the note contains multiple units requiring separation.

1 lessonnote-takingknowledge-managementatomicity
Rule

Store evidence as independent nodes with methodology…

Store evidence with full methodological metadata (sample size, control conditions, limitations) as independent nodes rather than as decorative citations on claims, to enable proportionality assessment and multi-argument reuse.

1 lessonknowledge-managementevidencecritical-thinking
Rule

Log contradictions instead of resolving them — patterns…

Before forcing resolution of contradictory observations or beliefs, accumulate multiple instances in a contradiction log to enable pattern detection impossible from individual contradictions.

1 lessoncritical-thinkingknowledge-managementcontradictions
Rule

When AI retrieval degrades, check if notes…

When AI retrieval quality degrades despite good source material, diagnose whether notes are self-contained units or fragments requiring external context, because fragmentation produces context confusion that corrupts AI reasoning.

1 lessonai-collaborationknowledge-managementretrieval
Rule

Fine-grained notes for frequent precise lookups, coarse…

Match note granularity to retrieval frequency and question complexity: create fine-grained atomic notes (single claims) for domains where you need precise retrieval, and coarser aggregated notes for domains where you need high-level orientation.

1 lessonknowledge-managementnote-takinginformation-architecture
Rule

Maintain multiple granularity levels for AI knowledge…

When using AI systems with your knowledge base, maintain multiple granularity levels of the same material (fine-grained for precise retrieval, coarse-grained for contextual reasoning) rather than forcing a single chunk size, because different query types require different resolutions.

1 lessonai-collaborationknowledge-managementinformation-architecture
Rule

Give questions the same structural treatment as answers…

Store well-formed questions as first-class atoms in your knowledge system with the same structural treatment (unique identifiers, bidirectional links, metadata) as claims and answers, because questions organize attention and generate persistent search filters.

1 lessonknowledge-managementquestionszettelkasten
Rule

Link partial answers to the question — never replace…

When a question receives a partial answer, preserve the original question as a persistent atom and link the answer to it rather than replacing the question, creating a visible record of how understanding evolves from open inquiry to accumulated evidence.

1 lessonknowledge-managementquestionsepistemology
Rule

Feed AI your full evidence constellation, not a cold…

When using AI to analyze accumulated evidence around an open question, provide the constellation of linked notes (question + partial answers + contradictions + gaps) as context rather than asking the AI to answer from scratch, because the accumulated context enables pattern recognition your cold query cannot access.

1 lessonai-collaborationknowledge-managementresearch
Rule

Write operational definitions for every high-stakes term…

For every high-stakes term in your reasoning (quality, success, productive, fair), write an operational definition specifying observable conditions that must be true for the term to apply, then store that definition as a canonical reference atom in your knowledge system.

1 lessondefinitionscritical-thinkingknowledge-management
Rule

Give AI your operational definitions before asking…

Feed your operational definitions to AI systems as explicit context before generating analysis or recommendations, treating your personal glossary as the translation layer between the model's probability-weighted semantics and your specific conceptual framework.

1 lessonai-collaborationdefinitionsknowledge-management
Rule

After three instances of the same insight, extract…

When encountering the same insight expressed in three or more separate notes across different contexts, extract the shared structural pattern into a single canonical note with a precise name, then replace the duplicate instances with links to the canonical abstraction.

1 lessonknowledge-managementabstractionnote-taking
Rule

Test for structural identity, not vocabulary overlap…

When considering whether to merge two similar notes, test whether the underlying structure is identical (same entities, same relationships, same claims) rather than whether the vocabulary overlaps, because structural identity warrants abstraction while surface similarity does not.

1 lessonknowledge-managementabstractionnote-taking
Rule

Search for semantic duplicates every time you create a new…

Run semantic similarity searches against your existing notes when creating new notes to detect conceptual duplication hidden behind different vocabulary, treating AI-surfaced matches as candidates for potential abstraction or cross-linking.

1 lessonknowledge-managementai-collaborationnote-taking
Rule

Prioritize cross-domain links over within-cluster links…

Create cross-domain links between notes from different topic clusters rather than only within-cluster links, because weak ties that bridge disparate domains generate more surprising insights than strong ties that reinforce existing knowledge clusters.

1 lessonknowledge-managementlinkingcreativity
Rule

Review backlinks as a serendipity engine — they reveal…

When a note has accumulated multiple backlinks from different contexts, review those backlinks as a discovery mechanism to identify emergent patterns and connections your original authorship did not anticipate, treating the backlink panel as a serendipity engine.

1 lessonknowledge-managementlinkingcreativity
Rule

Treat every note link as infrastructure for AI graph…

When building knowledge systems that will interface with AI, treat every link you create as infrastructure that future graph traversal algorithms will follow, prioritizing explicit relationship encoding over implicit semantic similarity because GraphRAG systems require edges to perform multi-hop reasoning.

1 lessonknowledge-managementai-collaborationinformation-architecture
Rule

Tag with 1-3 retrieval words

Tag notes with 1-3 keywords answering 'If I had this insight again in a different context, what word would I search for?' rather than building taxonomies before you have enough atoms.

1 lessonnote-takingknowledge-managementtagging
Rule

Use verb and pattern tags (#deciding, #recurring-blocker)…

Favor verb-based and pattern-based tags (#deciding, #recurring-blocker) over abstract category tags (#productivity, #management) to capture actionable relationships.

1 lessonnote-takingknowledge-managementtagging
Rule

Delete singleton tags, keep tags connecting 5+ notes…

When a tag appears on only one note, delete it during review; when a tag connects five notes from three different months, preserve it as earning its maintenance cost.

1 lessontaggingknowledge-managementmaintenance
Rule

Gather atomic notes first, then arrange — do not start…

When attempting to structure an argument or presentation, gather existing atomic notes on the topic first, then arrange them into a sequence that produces a natural train of thought, rather than starting with an outline.

1 lessonwritingknowledge-managementcomposition