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Hey, Sal. Hank. What's going on? We haven't worked a case in years. I just bought my car at Carvana and it was so easy. Too easy. Think something's up? You tell me. They got thousands of options, found a great car at a great price, and it got delivered the next day. It sounds like Carvana just makes it easy to buy your car, Hank. Yeah, you're right. Case closed. Buy your car today on Carvana. Delivery fees may apply. Many people are going to lose money in 2026 because of a single mistake that most people are already making. Right now, the world is extremely unstable. There's a major land war in Europe with no credible off ramp. The US is already buckling under the weight of its debt and politicians keep voting for more free stuff, recklessly pushing deficits even even higher. The US and China are locked in Thucydides trap, causing Trump and Xi to actively dismantle the global economic system that powered the last 40 years. Unchecked immigration is causing political turmoil all across the developed world. Central banks are cutting rates even though inflation is still well above target. And it's not because they want to. It's because the debt load leaves them completely boxed in. The Japanese yen carry trade that has fueled the global economy for decades is unwinding and looming large. On top of all of this is artificial intelligence, which has already started eliminating white collar jobs faster than new skills can be realistically absorbed. And none of that is slowing down and it's all happening at once. Moments like this don't just create uncertainty, they overwhelm the human ability to to decision, make. Well, individually any of these issues would be manageable, but together they create something that's far more dangerous, that's triggering a well known psychological principle that's causing most people to make a massive, entirely avoidable mistake. For anyone not paying attention, this mistake is going to make 2026 a brutal year financially. And that's what we're going to talk about today. What's going on and what you can do about it and how you win. Despite the headwinds of uncertainty and the fragility of a K shaped economy built almost entirely on an AI bubble that's poised to burst, the year ahead promises to be one of the most pivotal in our lifetimes. Politicians are going to make reckless decisions just to win the midterms. AI will continue to change our way of life. Europe has announced that they're bracing for a war on the scale of World War I and World War II. And the U.S. will must refinance a shocking amount of debt that has been building up since the 2008 Great Financial Crisis and comes due this year. The system is going to get tested and when a system gets overwhelmed, people don't gradually make worse decisions. They fall off a cliff. It's a well documented phenomenon that isn't limited to markets and investing. It happens all over the place. It happens to pilots under extreme workload and it happens to surgeons in high pressure operating rooms. It happens to parents under financial strain when a kid gets sick and the bills start to get overwhelming. And yes, it happens to professional traders and the average trader alike during volatility spikes. In short, it happens to all of us at some point. The reason for this is the confluence of five psychological traits that are unfortunately baked into the architecture of the human mind. Taken together, this bundle of converging psychological problems causes people to make horrible decisions. Here's how this failure mode breaks down. It's born of five well documented psychological limits of the human mind, all of which have been studied independently for decades. When they stack on top of each other, decision making rapidly degrades. 1. Cognitive load theory by John Sweller the core insight is simple, albeit brutal. Your working memory is limited and when a task complexity exceeds that limit, learning and decision making fail abruptly. Sweller showed that when people are forced to track too many variables at once, especially in novel high stakes situations, performance collapses even when intelligence and motivation remain high. 2. In a continuation of the cognitive load theory, we've got working memory saturation, a concept formalized by Alan Baddeley and Graham Hitch. Working memory is the mental scratch pad that you use to compare options, run scenarios, hold goals in mind, suppress bad impulses. It is shockingly small and once it's full, you lose the ability to reason well altogether. This is why people under overload stop weighing, trade offs and start being emotionally reactive. They literally cannot hold the full decision space in mind anymore. You put these two insights into working memory together and you begin to understand why the complexity that we're all facing right now by default is going to kill financial execution quality for so many people. Markets are complex. The world is complex. Rapid change is difficult to navigate in the best of circumstances. Social media makes it possible to see all of the variables constantly, and global markets force us to contend with it all constantly because inflation makes it impossible to ignore and just get ahead by simply saving your shekels. 3. Executive function breakdown under stress the third pillar of cognitive load collapse is what happens to executive function under stress, particularly in the prefrontal cortex. This is where planning, inhibition and long term reasoning live. Under high cognitive load, control shifts away from these systems and towards faster, more primitive ones. This has been documented extensively in aviation psychology, surgical error research, military command studies, and financial trading behavior. A very famous and tragic example of this in action comes from 2009, when Air France Flight 447 fell out of the sky over the Atlantic Ocean, killing all 228 people on board. The plane wasn't even damaged. The pilots were experienced. The aircraft was flyable all the way to the bitter end. What failed was executive control. When the pilots got overloaded while flying at night through a storm, ice crystals briefly blocked the plane's airspeed sensors. This caused the autopilot to disconnect a known trained four scenario. And at that moment, the cockpit flooded with alarms. Multiple warnings going off everywhere, conflicting indicators. There was no visual horizon. They were at high altitude and they only had seconds to decide. Under all of that cognitive load, the pilots did something that ended up being catastrophic. They pulled back on the stick, repeatedly putting the aircraft into a stall. They held the plane in a stall for more than three minutes all the way until they crashed into the ocean, despite stall warnings sounding almost continuously, despite the aircraft being perfectly capable of recovery, despite having been trained on on this exact failure mode. So why did they make this mistake? Because under extreme cognitive load, executive function collapses. The pilots fixated on one mental model, were going too fast, and they lost the ability to integrate contradictory information and run through alternate protocols for decision making. They stopped reasoning, they stopped questioning their assumptions, they stopped updating their model of reality, and because of it, they everyone died. The official investigation concluded the crash was caused not by equipment failure, but by the crew's inability to manage cognitive load and recover executive control once they were overwhelmed. This is exactly what people need to look out for in 2026, as the world kicks off the long string of warning signals that myself and many others are expecting for decision fatigue and default bias. As decision volume increases, people rely more heavily on defaults, habits and emotional shortcuts. They stop choosing optimally and start choosing what is familiar. This is why people under pressure sell instead of rebalancing, quit instead of simply adjusting, freeze instead of experimenting. And it is not because they haven't thought about things ahead of time. It's because they've thought about things too much and they don't know how to reset their nervous system once they're flooded. The fascinating thing about decision fatigue is that it's not a hard physical limit. People can train themselves to reset their nervous system through things like meditation and just getting plenty of sleep. But when people are stressed, their impulse is to fixate and just grind harder. But if you don't manage your biology, you are doomed. Your option set will shrink to virtually none. 5. Threat Uncertainty and Time Horizon Compression under perceived threat, humans compress the future and the effects are typically terrible. Long term planning collapses, delayed rewards lose their pull and the desire for immediate relief from the stress dominates. This is deeply rooted in evolutionary psychology. When the future feels unstable, the brain stops optimizing for long term outcomes and starts optimizing for short term safety. This is where people panic, sell and lock in losses, chase certainty which doesn't actually exist, gamble to escape discomfort, and attempt to win it all back. I hope that sounds familiar. And this last point is the thing that leads us to the sixth and final pillar of cognitive load collapse, Daniel Kahneman's loss domain. This is what turns bad decisions into catastrophic ones. The idea comes from Kahneman's work on prospect theory, which won him the Nobel Prize in economics. Kahneman discovered something deeply uncomfortable about human behavior. People don't treat gains and losses symmetrically. Psychologically, losses hurt roughly twice as much as equivalent gains feel good, and the brain will do almost anything to escape that pain. This broken weighing mechanism is the loss domain, and it makes people look like they're acting crazy when you view it dispassionately. When people believe they're in the domain of gains, they behave cautiously. But once people believe they're in the domain of losses, their behavior flips. They become risk seeking. They fall into a double or nothing mentality of trying to win everything back in one big move. This is why men go to war when they have no economic prospects at home that are likely to secure them a mate. The evolutionary pressures acting on them are such that they consider it more rational to risk their very lives for at least a small chance of success. This same mental framework kicks in when people are down bad in the markets. Quick break, but don't go anywhere. There's more to come after this short break from our sponsors, let's talk about a valuable thing that you own but don't actually control. Your phone number. You protect your Bitcoin with a seed phrase. You use two factor authentication for your bank account, but your phone number that you use for verifications and many other things. AT&T can transfer it with a customer service call. Verizon can move it if someone tells a convincing story. T Mobile has let attackers hijack numbers thousands of times. Kape changes that when you sign up you get a 24 word phrase that generates a private key tied to your number. 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