Swim to the Far Shore — Investing Psychology

In 2024, the average equity investor trailed the S&P 500 by 848 basis points. Not because they had worse information. Not because they lacked a strategy. Many of them owned the same index funds, read the same research, and knew the same historical playbook. The gap had nothing to do with analysis. It never does.

In this episode:

• Why Peter Lynch's Magellan Fund — one of the greatest investment records in history — may have produced negative returns for the average investor who held it, and what that tells you about where the real bottleneck actually is
• The hardware versus software framework: why stacking better models, frameworks, and research on top of a compromised operating system produces worse decisions, not better ones
• What Kahneman and Tversky's Prospect Theory actually means in a portfolio context — and why the rational response to a drawdown requires overriding an asymmetric signal evolution spent tens of thousands of years making very loud
• Five historical stress tests of this thesis: Templeton in 1939, Buffett in 2008, Munger through the tortures of hell, Marks sitting on ten point nine billion dollars while the world was ending, and Burry enduring two years of hostile investors before the trade paid
• The LTCM counter-case: what two Nobel laureates and the most sophisticated risk models money could buy actually demonstrate about the relationship between intelligence and rationalization
• The survivorship bias bear case — why fortitude without a valid thesis is just stubborn bag-holding — and the one practice that separates discipline from self-deception
• Five things you can actually do, starting today, that have nothing to do with picking better stocks

Read the written version — with data, case breakdowns, and the card layouts that don't translate to audio — at quietvelocity1.substack.com, the companion Substack to Conviction Bet.

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Conviction Bet is independent investment commentary. Nothing in this episode is investment advice.