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I burned my Twitter presence to the ground. Deleted the tweets, unfollowed almost everyone in quantitative finance, and walked away. And honestly? It was…
I used to keep a list of Charlie Munger’s 25 mental models taped to my desk like some kind of financial protective amulet. I…
I used to think Charlie Munger’s rants on incentives were just the folksy behavioral wisdom of a brilliant billionaire who liked giving commencement speeches….
I used to think that reading Charlie Munger’s behavioral checklists would save my portfolio from dumb decisions. Memorize the twenty-five cognitive biases. Run the…
If you log onto the internet today, the LinkedIn-peppy crowd will happily spoon-feed you the same tired, sanitized myth about Charlie Munger. They post…
The bank doors locked on a Tuesday, and the cash simply vanished. It is 1933 in the American Midwest, the heart of the Great…
Let’s get one thing straight immediately. The biggest silent killer in any portfolio isn’t a market crash—it’s the behavioral itch to tinker that ruins…
I used to assume quantitative trading was all about uncovering some hyper-complex, holy grail algorithm that uncorkally prints money without a scratch. Honestly, it’s…
Building a portfolio that doesn’t blow up when the market throws a tantrum is hard enough, let alone compounding capital over decades. The consensus…
Right now, I’m deep into what I call the Patagonia siege—a massive, high-velocity push to systematically map and publish a fieldwork database of 100,000…
Warren Buffett and Elon Musk are two of the most iconic figures in modern business. On the surface, they appear to share a common…
Costco and Walmart aren’t just retailers; they are massive, mathematically precise logistical sieges. Walk into a Costco warehouse on a weekend, and it’s an…
Peter Lynch remains one of the most ruthless operators of fundamental fieldwork in the history of capital allocation. Managing the Fidelity Magellan Fund from…
I used to think outperforming the market required a proprietary edge, access to complex alternatives, or sitting in front of a terminal all day….
I used to assume value investing just meant buying cheap domestic stocks and waiting for the market to wake up. Then I started studying…
I’ve stared at my brokerage screen during a relentless rate-hiking cycle, watching the supposedly “safe” side of my portfolio bleed net asset value day…
To my eyes, the MAR Ratio—often called the Managed Account Ratio—cuts through the noise of traditional risk metrics by measuring what actually matters: survival….
I used to assume holding traditional mining stocks was the only logical way to capture the upside of gold and silver. Then I actually…
Corporate governance used to sound like boardroom sleep-aid to me. I ignored it entirely. I just looked at the P/E ratio, maybe glanced at…
Bear markets force an absolute reckoning. When equities take a 20% haircut, the structural damage rarely stays confined to a single corner of the…