1999. 2007. 2021. Different decade, different asset, same story - and the same investors, sure this time really was different.The Euphoria Trap is a behavioral finance field guide to the moment that quietly wrecks more portfolios than any crash does: the top of a great rally, when confidence is highest, caution feels pointless, and everyone around you seems to be getting rich. This book walks through three real market manias - the dot-com bubble, the pre-2008 housing boom, and the 2021 meme-stock and crypto frenzy - not as history lessons, but as a mirror for the psychological patterns that show up in every cycle, including whichever one you're standing inside right now.You'll learn the specific mental traps that turn smart, careful people into reckless ones at exactly the wrong moment, and - more importantly - a concrete discipline framework for interrupting the cycle before it costs you.What's inside:- The anatomy of a bull market: how rallies are born, and why they feel unstoppable right before they aren't- "This time is different": the four words that precede nearly every major market top, and why your brain believes them- Recency bias and herding: why we quietly assume the recent past will repeat, and follow the crowd even when part of us suspects we shouldn't- Overconfidence and the illusion of skill: how a rising market convinces average investors they're geniuses- Loss aversion and the pain of selling winners: why letting go of a big gain feels harder than it should- Narrative investing: how compelling stories quietly replace real analysis- A practical Investment Policy Statement you'll actually follow - a written contract with your future self for the next time euphoria shows up