What problem does it solve? Marketers often guess at why customers buy or fail to convert. This Skill provides a structured taxonomy of psychological principles and mental models so you can diagnose marketing problems, explain buyer behavior, and design ethical persuasion tactics grounded 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), and growth models (Flywheel Effect, Network Effects). - Quick Reference Mapping: Matches common marketing challenges like low conversions, price objections, churn, and decision paralysis to the relevant psychological models. - Use Case: When redesigning a pricing page, ask which psychological principles apply and receive specific guidance on anchoring, decoy pricing, charm pricing, and loss aversion tailored to your tiers. ## Quick Start Ask which psychological principles and mental models apply to your current marketing challenge, such as improving conversions or reducing churn.