You've paid too much for something you didn't need.You've stuck with a bad decision because you were already "in too deep."You've chosen the middle option, trusted the familiar brand, or said yes simply because everyone else did.That wasn't logic.That was psychology.Once You See It is a fun, sharp, and eye-opening guide to the invisible forces shaping how people make decisions-at work, online, in stores, and in everyday life.Through real stories, relatable moments, and behavioral science you'll recognize instantly, this book reveals why: - We confuse popularity with quality- Effort makes things feel more valuable- "Free" is never really free- Familiar feels safer-even when it isn't better- The way something is framed matters more than the thing itself- We defend choices we already made, even when they no longer make senseFrom festivals and grocery aisles to marketing campaigns and product design, these patterns show up everywhere-quietly influencing what we buy, who we trust, and how we justify it all afterward.The best part?You've already experienced every single one of these effects. You just didn't have names for them.This book doesn't lecture. It doesn't manipulate. And it doesn't require a background in psychology. Instead, it helps you see what's been happening all along-so you can: - Make better decisions- Design better experiences- Communicate more clearl- And understand people a little more generously (yourself included)If you work in business, marketing, product, or sales, this book will change how you see your customers.If you're just curious about why humans behave the way they do, it will change how you see the world.Because once you see it, you can't unsee it.And you'll never make decisions the same way again.