This document provides guidance on identifying high-quality insights for advertising. It discusses that insights should [1] provide a penetrating observation about real human behavior that can drive growth, [2] compel a change in consumer behavior through an astonishing disclosure about people or the world, and [3] defy convention by articulating what consumers intuitively feel but can't express. The document cautions against insights that [1] describe consumers in overly simplistic or unrealistic ways, [2] state shallow surface-level truths rather than deeper drivers of behavior, or [3] present observations about human nature that aren't unique. Effective insights are presented as felt truths that get to the core of human nature and consumer motivations.