Apply cognitive biases

Start with the decision, not the bias name.

Most people do not need another list of bias names. They need a small set of useful questions when a real choice is in front of them. These packs turn the library into practical workflows for career, AI-assisted work, teams, projects and information checking.

Decision lens packs

Use psychology where a decision actually happens.

A lens is not a diagnosis. It is a question that helps you test an assumption, look for missing evidence or slow down at the right moment.

Decision lens packCareer Decision Lens Pack

A practical review for job changes, promotions, offers and long-term career choices.

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Decision lens packAI-Assisted Work Lens Pack

A review for using AI without quietly outsourcing judgment, evidence checks or memory.

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Decision lens packTeam Decision Lens Pack

A practical meeting and review workflow for reducing agreement pressure and hidden assumptions.

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Decision lens packProduct & Project Decision Lens Pack

A compact review for estimates, pivots, roadmaps, launches and stopping rules.

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Decision lens packNews & Information Lens Pack

A practical check for claims, feeds, repeated stories and AI-generated summaries.

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A simple rule

Do not hunt for a bias after every mistake.

Write the decision, make an independent estimate, check the strongest alternative, then use a few relevant lenses. Bias labels matter only when they improve the next action.

Run a Decision Audit

For teams

Turn a pack into reusable decision infrastructure.

These public packs can become meeting templates, review checklists, AI-agent instructions, workshop cards or quality gates. Domain-specific packs can be built around hiring, product discovery, delivery, safety reviews or research.

Partnership ideas

Professional packs

Hiring, negotiation and leadership need more than awareness.

Use structured lens packs for recurring people and commercial decisions, with workflows that teams can reuse and audit.

Professional lens packHiring & Interview Decision Lens Pack

A structured review for candidate screening, interviews, debriefs and final hiring decisions.

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Professional lens packNegotiation Decision Lens Pack

A practical review for offers, pricing, scope, salary and vendor negotiations.

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Professional lens packLeadership & Performance Review Lens Pack

A review for feedback, promotions, performance ratings and people decisions.

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Browse professional packs