Skip to content
How to ThinkIn the Age of AI

Concepts

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

Rule

Feeling of 'thorough consideration' is a warning signal…

When you feel you have 'thoroughly considered' a decision, treat that feeling as a warning signal requiring additional externalized inventory, because WYSIATI (What You See Is All There Is) creates confidence from narrative coherence rather than completeness.

1 lessondecision-makingcognitive-biasmetacognition
Rule

Defending the whole plan when one part is challenged…

When someone challenges one part of your compound plan and you defend the whole thing, treat this as a diagnostic signal that you're still operating on fused ideas rather than independent assumptions.

1 lessondecompositiondecision-makingcritical-thinking
Rule

Ask AI to enumerate assumptions, not answer directly…

When presenting compound statements to AI systems, explicitly ask for assumption enumeration rather than direct answers, then critically verify the decomposition's completeness since the AI may introduce its own hidden assumptions.

1 lessonai-collaborationdecompositionassumptions
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

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

When persistent conflict uses the same words, audit…

When two people or two parts of your own thinking use the same term with persistent conflict, pause the debate and conduct a definition audit: have each party write their operational definition independently, then compare—if definitions diverge, the conflict is definitional not factual and should be resolved at the definition level.

1 lessondefinitionscommunicationconflict-resolution
Rule

When two people map the same situation differently…

When two schemas of the same situation diverge between people, treat the divergence itself as information about complexity the territory contains that neither schema fully captured.

1 lessonmental-modelscollaborationcritical-thinking
Rule

Before splitting a note, decide

When splitting a compound note during refactoring, make explicit decisions about which idea is the core claim, what was supporting evidence versus separate argument, and how the pieces causally relate before completing the split.

1 lessonnote-takingrefactoringknowledge-management
Rule

Search logs for evidence that falsifies your hypothesis…

When debugging with strong initial hypotheses about root cause, deliberately search logs for evidence that would falsify the hypothesis rather than confirm it, to counteract confirmation bias in data collection.

1 lessondebuggingcognitive-biascritical-thinking
Rule

Before committing to a bug hypothesis, write

Before committing to a hypothesis about a bug's cause, write one sentence completing 'What would I expect to see if I were wrong?' then specifically search for that evidence before continuing the investigation.

1 lessondebuggingcritical-thinkingfalsification
Rule

High confidence is a trigger for more scrutiny, not less…

When confidence in a technical conclusion exceeds 8/10, treat that high confidence as a trigger to increase scrutiny and deliberately search for disconfirming evidence rather than reducing verification effort.

2 lessonscognitive-biasdebuggingcalibration
Rule

Before recurring meetings, list five things that never get…

Before any recurring meeting or code review, spend 5 minutes writing down what topics never get discussed, what people never speak, and what failure modes are never mentioned—listing at least five absences.

2 lessonsmetacognitionobservationteam-dynamics
Rule

Filter facts from stories in difficult emails before sending

Before sending difficult emails or presenting challenging conclusions, run your draft through fact-story filtering by asking which statements would survive if you had to prove them with timestamps, screenshots, or measurements, because this prevents narrative from masquerading as evidence.

1 lessoncommunicationobservationcritical-thinking
Rule

If the same judgment appears in three contexts…

When you encounter the same judgment arising across three or more different contexts, treat it as a structural cognitive habit requiring explicit examination rather than a series of independent assessments, because cross-context repetition indicates the judgment is executing from pattern-matching rather than situation-specific analysis.

1 lessonmetacognitioncognitive-biasself-awareness
Rule

Cross-domain patterns must share causal structure…

Validate cross-domain pattern candidates by verifying that the relational structure (not surface similarity) matches across domains—two patterns share structure when the causal relationships between elements are preserved even when the elements themselves differ completely.

1 lessonpattern-recognitioncritical-thinkingabstraction
Rule

Before optimizing a positive pattern, test causation…

Before optimizing around a perceived positive pattern, verify through deliberate removal tests whether the pattern persists when suspected causal factors are absent.

1 lessonexperimentationcritical-thinkingpattern-recognition
Rule

Test personal correlations for confounding variables…

Before building optimization systems around a personal correlation, test whether the correlation survives when you control for potential confounding variables through deliberate experimental variation.

1 lessonexperimentationcritical-thinkingcalibration
Rule

When a pattern reverses across subgroups, disaggregate…

When a pattern appears to reverse across subgroups in your data, disaggregate by relevant context variables (sleep, stress, social setting) before drawing conclusions from the aggregate pattern.

1 lessondata-analysiscritical-thinkingpattern-recognition
Rule

Every meta-pattern claim must ground in at least three…

When identifying meta-patterns, require each second-order claim to ground in at least three documented first-order pattern instances to distinguish genuine meta-patterns from intellectual speculation.

1 lessonmetacognitionpattern-recognitioncritical-thinking
Rule

Validate patterns with three filters

Before concluding a pattern is meaningful, verify it survives three independent filters: sample size check (occurrences vs. opportunities), base rate comparison (frequency vs. background rate), and alternative explanation generation (minimum two alternatives).

1 lessoncritical-thinkingpattern-recognitioncalibration
Rule

Keep separate Candidate and Confirmed pattern lists…

Maintain two separate lists—'Pattern Candidates' and 'Confirmed Patterns'—promoting candidates only after they survive three independent observations, one alternative-explanation check, and one successful prediction.

1 lessonpattern-recognitionvalidationcritical-thinking
Rule

Strip emotional language from triggering information…

When information triggers strong emotion, restate it with all emotionally loaded language stripped before evaluating whether the neutral version warrants the reaction the framed version produced.

1 lessoncritical-thinkingemotional-intelligenceframing
Rule

Test understanding by generating three examples…

Before claiming to understand a complex topic, generate at least three concrete examples from different domains that instantiate the concept, and if you cannot produce varied examples, treat this as evidence that you have acquired vocabulary without understanding.

1 lessonlearningmetacognitionunderstanding