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Home » Diary Of A CEO: w/ Money Expert Ben Felix (Transcript)

Diary Of A CEO: w/ Money Expert Ben Felix (Transcript)

Editor’s Notes: In this episode of The Diary Of A CEO, Steven Bartlett sits down with financial expert Ben Felix to dismantle long-held myths about homeownership and wealth building. Felix leverages academic research to explain why renting can often be a superior financial strategy to buying, specifically highlighting the hidden, unrecoverable costs that many homeowners overlook. From breaking down the “5% rule” to discussing the psychology behind long-term investing, this conversation provides a data-driven roadmap for anyone looking to optimize their financial future and avoid common money mistakes. (April 30, 2026) 

TRANSCRIPT:

Ben Felix on Academic Investing and Financial Psychology

STEVEN BARTLETT: Ben, there are lots of people out in the world talking about personal finance and investing and all these adjacent subjects. What is the approach you take that you think is different to lots of the other sort of finance experts that are on YouTube that are giving people advice?

BEN FELIX: What I think, and the approach that I’ve always tried to take, is what can we take from academic literature, very smart people who spent a lot of time thinking about these things, what can we take from them and apply to making good financial decisions for a typical person?

STEVEN BARTLETT: And what are the key questions that you’ve sought to answer for the audiences that you have?

BEN FELIX: Is renting versus owning a home. So that’s always been big. Asset allocation is another big one. How much should you invest of your long-term money that you can afford to take some risk with? And another important question people wonder about is, why should I not do this other investment strategy that seems very attractive?

STEVEN BARTLETT: And who are we appealing to with this conversation? Is it just people that have lots of money, or is it—

BEN FELIX: No, I think these questions need to be answered. The renting versus owning a home one is applicable to pretty much everyone because that is the biggest financial decision most households will make in their lives, regardless of what their net worth is. But investing, what should you do with your long-term investments? That’s applicable to anybody. Anybody that’s going to be saving for their future, whether they have $10,000 or $10 million, the same principles apply.

The Psychology Behind Investing

STEVEN BARTLETT: And how much of this game of investing, making money, comes back to psychology?

BEN FELIX: So I like to say investing’s been solved. We’re going to use index funds. That’s it. The hard part is actually doing that because our brains, our psychology, absolutely gets in the way of making good long-term financial decisions. Our brains are designed for survival. They’re not designed for thinking about long-term abstract concepts like taking your money today, investing in the stock market, ignoring all the stuff that happens in between, and then having money left over later to fund your retirement.

STEVEN BARTLETT: That’s so interesting because a lot of the time people talk about tactics and strategies, but I guess underpinning your ability to execute on any of those tactics or strategies are one’s own psychology. And is there academic research about the best sort of mental approach to take towards money and finance and investing?

BEN FELIX: So one of the best approaches, and it’s a little bit counterintuitive, is to not look at your investments. There is an academic paper showing that the more people look at their investments, the less risk they take and the lower returns they earn. Because when you look at your investments every day, the stock market goes up and down. We know that if you’re looking every day at your portfolio and it’s down 5%, up 6%, going up and down all the time, that can be very stressful and it makes it seem like the stock market is very risky. And so people will invest less in the stock market. In reality, for long-term investors who can invest in stocks, buy and hold for a very long period of time, they’re a lot safer than people think.

Overview of Today’s Frameworks and Topics

STEVEN BARTLETT: So we’ve got some props here for some demonstrations we’re going to do. Could you just explain to me the high level of what these things are on the table and the different frameworks we’re going to go through?

BEN FELIX: Sure. So we have a bunch of things here. This is one of my favorites that I bring up in a lot of my videos. So this is the PERMA model, which comes from positive psychology. Psychology is important for investing well, but it’s also important for figuring out what your long-term investing strategy should be.

STEVEN BARTLETT: We’ll go through that. What else have we got here?

BEN FELIX: This is the top 10 financial mistakes that I think people make. This is the 3 steps for investing your first $10,000.

STEVEN BARTLETT: And we’ve got $10,000 there, so you’re going to talk me through how we do that as well.

BEN FELIX: We’re going to talk about all of the unrecoverable costs. Got a whole stack of them that you incur when you own a home.

Who Is Ben Felix?

STEVEN BARTLETT: Okay. And I guess this begs the question, who is Ben Felix? What is your background and what is the education, the reference points, the experiences that you’re drawing upon to give us this information today?

BEN FELIX: Probably where it starts for being relevant is I did a degree in mechanical engineering at Northeastern University. And I say that’s relevant because when I came into finance, I wanted to approach it like an engineer. And a lot of finance, a lot of financial services, of investing and wealth management, is not approached like an engineer. It’s approached like— I feel almost bad saying this, but it’s approached like a car dealership, like selling product. So I was disappointed in that and had to find my own way.

STEVEN BARTLETT: So they haven’t got my best interests at heart?

BEN FELIX: In a lot of cases, I don’t think so.