Why Your Brain Makes Terrible Money Decisions?

You get paid on Friday. By Sunday night, a surprising amount of it is already gone, and you can't quite say where it went. You probably blame your willpower. But the real answer is far stranger. In this video, you'll discover why your brain was built for a savanna, not a stock market. You'll see how present bias makes "now" feel bigger than "later," why your brain treats your future self like a stranger (Hal Hershfield's brain-scan research), why losing $100 hurts about twice as much as winning $100 feels good (Kahneman and Tversky's Prospect Theory), and why the most active traders earned far less than the market (Barber and Odean). You'll also learn what the marshmallow test really revealed about trust, and the simple trick behind Thaler and Benartzi's Save More Tomorrow program that more than tripled workers' savings rates. If this changed how you think about money, hit like, drop a comment with the last impulse purchase you can't explain, and subscribe for more ancient truths about the modern mind. TIMESTAMPS: 00:00 - Where Did All Your Money Go? 00:46 - The 200,000-Year-Old Brain 01:35 - Immediate-Return Environments 02:18 - Present Bias & The Choice Test 03:09 - Richard Thaler’s Discounting Theory 03:52 - Your Future Self Is a Stranger (Hal Hershfield) 05:01 - Prospect Theory: Why Losing Hurts More (Kahneman & Tversky) 06:12 - "Trading Is Hazardous to Your Wealth" (Barber & Odean) 07:05 - The Tribe Reflex: Spending for Status 07:51 - Re-testing the Marshmallow Test (Celeste Kidd) 08:48 - Save More Tomorrow & Automation (Shlomo Benartzi) 09:38 - How to Meet the Stranger #psychology #behavioralfinance #behavioraleconomics #investing #personalfinance #moneypsychology #humanevolution #anthropology #lossaversion #prospecttheory #presentbias #savemoney #financialfreedom #stockmarket #investingforbeginners #wealthbuilding #howthebrainworks #educationalvideo #doodleanimation #moneymindset