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 marketing problems, influence behavior ethically, and ground strategy in behavioral science. ## Core Features & Use Cases - Mental Model Library: Covers foundational thinking models (First Principles, Inversion, Pareto Principle), buyer psychology (Loss Aversion, Social Proof, Anchoring), persuasion techniques (Reciprocity, Scarcity, Foot-in-the-Door), pricing psychology (Charm Pricing, Rule of 100, Decoy Effect), and growth models (Flywheel Effect, Network Effects). - Quick Reference Mapping: Matches common challenges like low conversions, price objections, churn, and decision paralysis to the relevant psychological models. - Use Case: When redesigning a pricing page, apply anchoring by showing the highest tier first, use Good-Better-Best framing to make the middle tier the obvious choice, and add social proof near the CTA to reduce purchase anxiety. ## Quick Start Ask the AI which psychological principles apply to improving conversions on your pricing page and how to implement them ethically.