We are biologically wired to survive by fighting, fleeing, or freezing. When a predator attacks, these ancient evolutionary reflexes keep us alive. But when the stock market dips or a complex financial decision looms, these exact same instincts actively destroy our wealth. We fight market shifts by clinging to our biases, flee by panic-selling into cash, or completely freeze in paralysis.
This week on the podcast, I sat down with someone who has seen every iteration of financial self-sabotage. Barry Ritholtz is the co-founder and Chief Investment Officer at Ritholtz Wealth Management, where he oversees more than $9.4 billion in assets. He’s also the host of Bloomberg’s Masters in Business and the author of a brilliant new book, How Not to Invest: The Ideas, Numbers, and Behaviors That Destroy Wealth and How to Avoid Them.
What I love about Barry’s approach is that he doesn’t focus on picking the next unicorn stock or chasing legendary, lottery-ticket wins. Instead, he looks at investing like amateur tennis. You don’t win the match by hitting blistering aces; you win by simply keeping the ball between the lines and waiting for your opponent to hit the net. Long-term wealth is about minimizing unforced errors, recognizing your skill limits, and staying strictly within your performance envelope.
You might think a guy managing billions has a flawless track record, but Barry was incredibly candid with me about his own expensive tuition in the markets. He shared the painful story of buying Apple shares for around 28 cents (split-adjusted) in the early 2000s, only to sell them at $45 to “teach brokers a lesson” about holding assets. He tripled his money, sure—but he missed out on an 8,000% run-up over the next two decades because he made the classic unforced error of behaving like a short-term trader with a long-term investment.
He also introduced a concept I haven’t mastered myself: epistemic trespass. In 2014, venture capitalist Howard Lindzon pitched Barry on a new app for millennials to trade stocks for free. Barry dismissed it as a terrible idea, wrongly assuming his deep expertise as an equity trader made him an expert in venture capital. That app was Robinhood. Lindzon turned his investment into $100 million, while Barry sat on his hands.
During our conversation, we dug deeply into the psychological traps that catch so many of us. We talked about the danger of starting out on the peak of “Mount Stupid”—that precarious Dunning-Kruger intersection of high confidence and low actual skill—before inevitable market losses tumble you into the valley of despair on the slow climb toward wisdom.
We also pulled back the curtain on the financial media machine. As Barry bluntly puts it, financial news is practically reality TV. It relies on sensational graphics, urgent music, and constant drama to keep you anxious and engaged. They aren’t fiduciaries; they exist to sell advertising. It’s why you always have to ask yourself what the person on the screen is actually selling, and why you should only follow experts who display a chill temperament, a repeatable process, and experience across multiple market cycles. (Or, as Barry noted, quoting neurologist Bill Bernstein: we only use the word “guru” because charlatan is too hard to spell).
So, how do we actually protect ourselves from our own worst impulses? We discussed the exact frameworks you need to stop self-sabotaging:
Why Index Funds beat Stock Picking: Just 1.2% of public stocks have created all the net wealth in the stock market. Because identifying those needles in the haystack in advance is nearly impossible, buying the entire market via broad index funds is the only surefire way to capture those gains.
Tailoring Your Bonds: We broke down how to stop blindly following rules of thumb. Young investors with a 30-year horizon might skip bonds entirely to maximize equity compounding, while high-net-worth pre-retirees need highly tailored municipal bond portfolios to stabilize income and manage volatility.
The “Cowboy Account”: If you still have that burning itch to speculate on individual stocks or crypto, Barry shared his favorite behavioral hack. Cap a separate account at 3% to 5% of your liquid net worth, put it at a completely different brokerage, and let yourself play without ever endangering your core wealth.
My biggest takeaway from this conversation goes far beyond the portfolio. It comes down to acting with clear, deliberate intention. Whether we are navigating our relationships, our careers, or our finances, intention is our ultimate shield against unforced errors. When you align your daily decisions with your true, long-term identity rather than fleeting FOMO or fear, you simply stop getting in your own way.
If you want to stop fighting, fleeing, and freezing your way through your financial life, you do not want to miss this conversation.