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How to Stop Your Brain From Wrecking Your Portfolio With Dr. Daniel Crosby (SB1919)

The Stacking Benjamins Show

1h 7m
Transcript

Original podcast

Summary

Written by a model from the transcript; not yet reviewed.

This episode focuses on behavioral finance with guest Dr. Daniel Crosby, exploring how human psychology, evolutionary instincts, and emotions sabotage investment portfolios. The host and guest discuss why investors should first evaluate their own behavioral tendencies rather than trying to predict uncontrollable market externalities like elections or interest rates. They break down the four main psychological traps—ego, conservatism, attention, and emotion—and explain how to build structural fences and automated systems to prevent costly financial mistakes.

Listeners also get practical frameworks for evaluating their personal investing biases and learning why a great investor prepares rather than predicts. The episode features additional segments on historical wealth transfer statistics, liability insurance considerations regarding AI litigation, and movie reviews, but the core interview delivers actionable insights on overcoming the brain's old, hungry, and impatient tendencies.

  • Focus on what you can control by asking how you will act when markets get scary instead of trying to forecast uncontrollable externalities. 9:32
  • Recognize that your brain is ancient and optimized for survival rather than financial decision-making or happiness. 16:37
  • Build environmental fences and rely on professional guidance or automation to protect yourself from making emotional mistakes during market downturns. 18:50
  • Embrace diversification as the lived embodiment of humility because it acknowledges that the future is uncertain. 39:25

Chapters

  1. 0:00
    Show Introduction and Humana Promo

    Hosts open the episode with a brief Humana Medicare advertisement before launching into the main content.

  2. 1:29
    Host Intro and Podcast Hook

    The hosts introduce themselves and set the stage for the episode’s focus on controlling the brain’s influence on investing.

  3. 2:04
    Guest Introduction: Dr. Daniel Crosby

    The hosts welcome behavioral finance expert Dr. Daniel Crosby and preview the episode’s main theme of managing emotional biases.

  4. 4:52
    Veterans Day Giveaway Segment

    The show promotes a Veterans Day contest, offering a Solo Stove Bonfire Fire Pit to listeners who sign up.

  5. 6:32
    Factor Meals Sponsored Segment

    A sponsor pitch for Factor Meals highlights the convenience of pre‑made healthy meals for busy listeners.

  6. 36:23
    Applying Behavioral Insights to Portfolio Construction

    The hosts discuss how to translate behavioral concepts into concrete portfolio choices and risk management.

  7. 37:48
    Three E's Framework for Investor Resilience

    Dr. Crosby outlines education, environment, and encouragement as pillars for protecting investors from behavioral pitfalls.

  8. 48:36
    Closing Remarks and Book Promotion

    The episode concludes with a recap, a call to action for listeners, and promotion of Dr. Crosby’s new edition of The Behavioral Investor.

  9. 54:53
    Ghost Tour Anecdotes

    Hosts share a humorous ghost tour story from New Orleans to set a light‑hearted tone.

  10. 57:13
    Wall Street Journal AI Headlines

    Discussion of AI risks and lawsuits highlighted by a WSJ article, prompting a reminder about liability insurance.

  11. 1:01:32
    Umbrella Liability Insurance

    Hosts explain the benefits of umbrella policies for protecting net worth against unexpected lawsuits.

  12. 1:03:46
    Veterans Day Giveaway

    Announcement of a Solo Stove giveaway for veterans, with details on how to enter and the associated newsletter.

Highlights

  • 9:28

    Focus on Yourself Firstinsight

    The guest explains that investors should prioritize asking who they are and how they will act under stress, rather than worrying about unknowable externalities like interest rates and presidential elections.

  • 11:50

    The Plane Crash Monkey Experimentstory

    A thought experiment contrasts a single human and monkey stranded on a deserted island with one hundred humans and monkeys, illustrating humanity's unique evolutionary strength in cooperation and functional fictions like money.

  • 17:27

    Brain Energy and Cable Newsdata

    The guest details how the brain consumes 20 to 25 percent of daily calories despite being only 2 to 3 percent of body weight, causing critical thinking centers to shut down when watching bombastic financial news.

  • 20:59

    The Four Behavioral Troublemakersstrategy

    All investing mistakes are categorized into four core drivers: ego, conservatism, attention, and emotion, which stem from evolutionary traits designed to keep ancient humans alive.

  • 24:15

    Attention Versus Probabilityinsight

    Attention causes humans to confuse loud, media-driven stories with actual statistical probability, leading to irrational fears like shark attacks over diabetes or poor investment allocations.

  • 39:25

    Humility Made Visibleinsight

    Diversification is defined as humility made visible, acting as a practical fence against ego and uncertainty by ensuring you own whatever asset class ultimately wins.

  • 40:59

    Hungry Judges and Cruel Decisionsdata

    A study on parole judges shows that physiological states like hunger directly impact decision-making severity, proving that physical well-being influences rational choices.

  • 47:14

    A Great Investor Preparesinsight

    In closing, the guest summarizes that a great investor is someone who prepares rather than someone who attempts to predict the unpredictable future.

Quotes

  • “Controlling emotions is 85% of the battle, and today, we welcome Dr. Daniel Crosby to help you take control.”
    Unnamed speaker · 1:58
  • “Your brain accounts for 2% to 3% of your body weight, but it accounts for about 20 to 25% of your caloric expenditure on any given day.”
    Unnamed speaker · 17:27
  • “The research around people who work with professionals is kind of staggering. They do better financially, they have happier marriages, they're happier, they're more prepared for an emergency.”
    Unnamed speaker · 38:47
  • “If you find yourself in any elevated emotional state, it's not the time to be making a big decision.”
    Unnamed speaker · 42:53
  • “A great investor is not someone who predicts. A great investor is someone who prepares.”
    Unnamed speaker · 47:14
  • “If you have any meaningful net worth, you probably want to try to protect as much of it as you can.”
    Unnamed speaker · 1:01:32
  • “An estimated $124 trillion to heirs and charity is expected to be transferred by Americans over the next 20 years.”
    Unnamed speaker · 1:08:33
  • “We want to give away the solo stove next Wednesday. Number one, you'll get great money tips delivered to your email address once per week.”
    Unnamed speaker · 1:04:35
  • Humana 0:00–0:58
  • Veterans Day 4:52–6:11
  • Factor 6:54–8:07
  • Betterment 8:08–8:35
  • Humana 1:14:38–1:15:31
  • Betterment 1:15:08–1:15:54

About this episode

Most investing advice starts with what to buy. Dr. Daniel Crosby, behavioral finance expert and author of The Behavioral Investor, starts with you. He tells Joe Saul-Sehy and OG why a brain built for survival on the savanna makes a poor money manager, and how four predictable troublemakers (ego, conservatism, attention, and emotion) show up in real portfolios. Then they play a round of “Who Broke the Portfolio?” In the headline segment, Joe Saul-Sehy, OG, and Doug look at why companies that lean on AI are running into an insurance problem, and what that means for protecting your own finances. Last Call: Veterans Day Giveaway Enter by Friday, Nov 6 at stackingbenjamins.com/veterans https://stackingbenjamins.com/veterans for a chance to win a Solo Stove, given away next Wednesday on Veterans Day. Veterans and active duty service members get three entries, and everyone else gets one. If you already get the 201, you can still enter. What You’ll Walk Away With Why the first investing question is not what to buy but how you will act when things get scaryWhat a plane crash with monkeys and humans reveals about why we herdWhy your brain is old, hungry, and impatient, and what that means over decades of investingThe four troublemakers and how to spot each one in the wildWhy loud financial news can switch off your critical thinkingA game of “Who Broke the Portfolio?” with company stock, AI stock envy, and “this time feels different”The difference between risk tolerance, risk capacity, and risk composureThree simple fences: education, environment, and encouragementWhy diversification is humility made visibleA four-letter check to run before any money decisionHow to figure out which of the four is most likely to get youWhy insurers are getting nervous about AI errors, and why that is a good reminder to check your own liability protectionWhat an umbrella policy does on top of your auto and home coverage, and why lawsuits tend to arrive from left fieldWhy This Matters Now Market noise gets louder at the end of the year, and so do tempting ideas from coworkers and group chats. Having fences in place before the next surprise is cheaper than a mistake you cannot reverse. The same goes for your safety net. Year-end is a natural time to look at how well your insurance covers what you have built. This episode helps you learn your own patterns without feeling judged for having them. From the Basement Doug’s trivia heads to the 1922 discovery of a long-sealed tomb and the legend of its curse, then to his metal detector and the cash he buried years ago and still hasn’t found. He also reports on his lifetime ban from the Sizzler dessert bar, as ruled by Todd, and OG and Joe Saul-Sehy compare their fast food glass collections. Resources Mentioned Veterans Day giveaway https://stackingbenjamins.com/veterans: enter to win a Solo StoveThe Behavioral Investor https://www.harriman-house.com/authors/daniel-crosby/the-behavioral-investor/9781804095294: Dr. Daniel Crosby’s book, with a new edition from Harriman House due Nov 10 See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Transcript

0:00
1:07:59

12,606 words · 8 speakers

Topics

  • AI
  • stackingbenjamins.com
  • Solo Stove
  • The Behavioral Investor
  • Sherlock Holmes
  • Wall Street Journal
  • Apple TV
  • Howard Carter's tomb
  • New Orleans
  • GPT

Page updated · transcript and summary are machine-generated