Book · 2020
The Psychology of Money
by Morgan Housel
Morgan Housel pays off a 3% mortgage early and calls it the dumbest math and the best decision he's ever made.
What does Reddit think of The Psychology of Money?
388 mentions, split almost evenly between r/financialindependence and r/Bogleheads, and both subs are using it for the same job: explaining why knowing the math isn't the hard part. The top r/financialindependence quote (↑762) makes the comparison directly, comparing personal finance to weight loss, simple in principle, and crediting the book with explaining why people still don't follow through. r/Bogleheads' highest-upvoted mention (↑401) has someone finding it through the sub itself, alongside The Simple Path to Wealth, after a 401k milestone forced a reckoning. The most specific citation here is Housel's own mortgage story (↑318): paying off a 3% loan early, "the dumbest thing" on paper, the best decision by his own account. One financialindependence commenter (↑380) brings up a podcast covering similar ground rather than the book directly, which is its own kind of adjacent endorsement. Nobody in this set argues with any of it.
Evidence, not a rating
Recommendation receipt
A compact, source-linked answer derived from the same Reddit sample and editorial synthesis as this page.
Editorial summary
388 mentions, split almost evenly between r/financialindependence and r/Bogleheads, and both subs are using it for the same job: explaining why knowing the math isn't the hard part. The top r/financialindependence quote (↑762) makes the comparison directly, comparing personal finance to weight loss, simple in principle, and crediting the book with explaining why people still don't follow through.
Read if
Already know the spreadsheet math and still can't stick to the plan? That's the exact gap r/financialindependence credits this book with closing. New to Bogleheads and looking for the reading list everyone points to first? This shows up right alongside The Simple Path to Wealth in that exact context. Curious whether paying off a low-interest mortgage early ever makes sense despite the math saying no?
Skip or borrow first if
Every excerpt here is agreement; nothing displayed argues with Housel's framing or flags a chapter that falls flat.
Strongest published evidence
“The Psychology of Money is a great book about why people psychologically have a hard time following the seemingly simple outline you describe. What you are saying is that losing weight is easy. All you have to do is burn more calories than you consume. Everyone knows this, but at least in America…”r/financialindependence source · score 762 ↗
Dissent & strongest caveat
Every excerpt here is agreement; nothing displayed argues with Housel's framing or flags a chapter that falls flat.
Community feedback & reader fit
Themes
- · Behavior over math in personal finance decisions
- · Housel's own 3% mortgage story as the book's centerpiece anecdote
- · A recurring Bogleheads reading-list staple
- · Feelings about money as uncorrelated to net worth
Common praise
- + Gets used to explain why simple financial advice still doesn't stick, the same way "eat less, move more" doesn't fix weight loss on its own (↑762).
- + One Bogleheads commenter says it changed how they think about their own net worth, a specific before/after rather than generic praise (↑271).
- + Comes up as the book that helped someone go from a confused 401k milestone to five years of confident investing (↑401).
Common criticism
- − Every excerpt here is agreement; nothing displayed argues with Housel's framing or flags a chapter that falls flat.
- − One high-upvoted mention (↑380) is really about a podcast covering similar ground, not a direct account of the book itself, so it's a weaker data point than it looks.
- − The bulk of the volume sits in two closely related subs, financialindependence and Bogleheads, so this sample can't say much about how it lands outside that FIRE-adjacent audience.
Who it's for
Already know the spreadsheet math and still can't stick to the plan? That's the exact gap r/financialindependence credits this book with closing. New to Bogleheads and looking for the reading list everyone points to first? This shows up right alongside The Simple Path to Wealth in that exact context. Curious whether paying off a low-interest mortgage early ever makes sense despite the math saying no? Housel's own story here argues yes, and Reddit keeps repeating it. If you came for spreadsheets and formulas, that's not what gets cited; what gets cited is the mortgage anecdote and the net-worth mindset shift.
Mentions over time
Which Reddit comments matter for The Psychology of Money?
The most relevant excerpts across the subreddits where this book is mentioned — opinionated, argued takes first, then top-upvoted mentions. Click through to read the full thread.
“The Psychology of Money is a great book about why people psychologically have a hard time following the seemingly simple outline you describe. What you are saying is that losing weight is easy. All you have to do is burn more calories than you consume. Everyone knows this, but at least in America…
“The Psychology of Money by Morgan Housel. Definitely a must read for everyone
“Probably 34, actually! I hit the 100k milestone in my 401k that year and realized I didn’t know what I was doing. Went looking, and found Simple Path to Wealth and Psychology of Money via the bogleheads. Been bogling the last 5 years and finally confident that we have our financial future in order. …
“Psychology of Money is a very good one too
“Stop checking it, live life. Read the books in the reading list—Psychology of Money is a great help. When in doubt, zoom out.
“Next up: The Psychology of Money by M. Housel. It has changed how I think about our net worth.
““The historical odds of making money in U.S. markets are 50/50 over one-day periods, 68% in one-year periods, 88% in 10-year periods, and (so far) 100% in 20-year periods.” - The Psychology of Money
“For anyone who doesn't know, the author of the article that's linked also just released a book called "The Psychology of Money" that's a much more expanded version of the article. I finished the book a couple weeks ago and I loved it. While I think there's great wisdom throughout the entire book, t…
“Um, if he's about to retire, maybe get him a book on fly fishing or something that he's into? I don't know about you, but I only really read financial books to get me there faster, but once I'm there, I'm probably not going to bother ever again. That said, if he's really into finance, consider *The…
“Reading the Psychology of Money really illuminated this for me: everyone has different goals and different behaviors, so everyone's plan can be different. If OP had that much cash in HYSA because they didn't know any better, that's one thing, but if it's intentional because that's the risk profile t…
“Psychology of Money is great. Also have seen stats that each generation is investing more than the prior one. So overall people _are_ getting it earlier and earlier, as they see their older family members and friends who struggle. I was one who didn't "get it" until recently. In the late 90s I work…
“That book is s*** and the author is a fraud. Here's some good books: The Bogleheads’ Guide to Investing The Four Pillars of Investing A Random Walk Down Wall Street The Psychology of Money Same as Ever Common Sense Investing
“You should read the psychology of money, one of my fav antidotes was the example of the lowest paid baseball player on an mlb roster, makes $500k a year, rich to you and me, but that guy probably feels broke to the Mike trouts who make infinitely more. Mike trout may feel broke to a tech entrepreneu…
“The simple Path to Wealth & The Psychology of Money are the two books that changed my direction. I also enjoyed Die with Zero, as it gave new ways to think about living life.
“Most importantly, don't take advice from strangers on the internet. Look into some well sourced investing advice, like Psychology of Money. Remember that stock market investments are a small part of investing overall. At 20, investing in yourself will give you far better returns than any company. …
Convinced? Pick up The Psychology of Money
Readers also mention
Books that share discussion threads with The Psychology of Money — counted from the comments, not curated.
Guides featuring The Psychology of Money
Ranked best-of lists and editorial guides where this book's tracked mentions place it.
The Psychology of Money — frequently asked
Is The Psychology of Money worth reading if I already understand basic investing math?+
Yes, per the top r/financialindependence excerpt (↑762), which frames the book's whole value as addressing why people don't follow through on math they already understand, comparing it directly to knowing how weight loss works and still not doing it.
Why do Bogleheads recommend The Psychology of Money so often?+
It shows up as a go-to answer alongside The Simple Path to Wealth for someone who just hit a net worth milestone and realized they didn't have a plan (↑401), and separately gets credited with changing how a commenter thinks about their own net worth (↑271).
What's the most-cited story from The Psychology of Money on Reddit?+
Morgan Housel's own account of paying off a 3% mortgage early, which he calls "the dumbest thing" mathematically but "the best money decision" his family ever made (↑318). It's the most concrete, specific citation in this dataset rather than a general endorsement.
Is The Psychology of Money just about investing, or something broader?+
Broader, based on how it's discussed. r/financialindependence cites it for behavioral psychology around money generally (↑762), not portfolio mechanics, and one commenter separately points to a podcast covering the same emotional-versus-actual-wealth gap (↑380) as adjacent territory.