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What's Really Driving Your Portfolio Decisions?

Jul 20, 2026 · 34m

Summary

Host Mark Reeb and guest Casey McCurdy discuss focusing on portfolio fundamentals rather than individual stock selection. They explore how emotions like fear, regret, and envy drive poor decisions, leading to narrow framing and market timing errors. The episode highlights the importance of rebalancing, diversification, and distinguishing between risk capacity and tolerance. Listeners are advised to ignore sensational headlines and stick to a long-term plan to avoid unforced errors during market turbulence.

Topics discussed

Introduction: Soccer fundamentals and portfolio basics Action vs. Activity: Distinguishing purposeful moves from reactions Four emotions driving poor investment decisions: Fear, Regret, Envy, Control Navigating market turbulence and the pilot mindset The importance and mechanics of portfolio rebalancing Diversification vs. Concentration and familiarity bias Why investing is a target-rich environment for cognitive biases Managing loss aversion and creating friction before selling Holding losers too long and the sunk cost fallacy The seductive danger of market timing Risk Capacity vs. Risk Tolerance: Math vs. Behavior How news narratives distort portfolio decisions Staying engaged without over-managing and conclusion
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