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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