What problem does it solve? Marketers often make decisions based on intuition or copy competitors without understanding why customers actually buy. This Skill provides a structured taxonomy of psychological principles and mental models so you can diagnose conversion problems, design persuasive campaigns, and price products based on how people actually think and decide. ## Core Features & Use Cases - Mental Model Taxonomy: Over 50 models organized by function, including foundational thinking (First Principles, Inversion, Pareto), buyer psychology (Loss Aversion, Social Proof, Anchoring), persuasion (Reciprocity, Scarcity, Commitment), pricing psychology (Charm Pricing, Rule of 100, Decoy Effect), and growth models (Flywheel, Network Effects, Compounding). - Quick Reference Mapping: A challenge-to-model table that maps common problems like low conversions, price objections, churn, and decision paralysis to the relevant psychological principles. - Ethical Application Guidance: Each model includes a concrete marketing application with guidance on ethical implementation, distinguishing genuine scarcity from manipulative urgency. - Use Case: When redesigning a pricing page with three tiers, apply anchoring by showing the highest tier first, use the decoy effect to make the target tier look like the obvious choice, and frame costs as "$1/day" instead of "$30/month" using mental accounting. ## Quick Start Ask the AI to apply psychological principles to improve conversions on your pricing page or marketing campaign.