The Psychology of Money: five ideas applied to Hong Kong property, MPF and bonuses

On the night your year-end bonus arrives, you open your banking app and the first thing in your head may be a shopping list rather than a compounding curve. This article starts from that scene to look at how money and mindset relate.

The Chinese title 《致富心態》 is the translation of The Psychology of Money, written by Morgan Housel (rendered in the Chinese edition as 摩根．豪瑟) and published by Harriman House in 2020. According to Wikipedia's summary, the book's core argument is that financial success depends more on behaviour, patience and perspective than on technical knowledge. On its official book page, the publisher states that worldwide sales have passed 10 million copies. That is the publisher's own claim; we checked it on 19 October 2026.

This is not a chapter-by-chapter summary. Instead we pick five ideas and, in our own words, discuss them through property, the Mandatory Provident Fund (MPF) and bonuses, which are familiar to Hong Kong readers. We could not find an accessible table of contents to confirm which chapter each idea corresponds to, so what follows is the editorial team's extended reading and does not represent the book's own wording or specific arguments.

First, check which edition you have

• English original, paperback: published by Harriman House, ISBN 9780857197689, 256 pages, published on 8 September 2020.
• Other English formats: the publisher also lists a hardback (ISBN 9781804091609), an audiobook (ISBN 9781804092323) and an ebook (ISBN 9780857197696).
• Expanded Chinese edition: according to Taiwan's momo shopping site, the title is 《致富心態（全球暢銷千萬增訂版）：關於財富、貪婪與幸福的20堂理財課》, published by Commonwealth Publishing (天下文化) in paperback, with a publication date of 3 February 2026.
• Difference in the number of pieces: the publisher describes the original as 19 short stories, while the title of the expanded Chinese edition says "20 lessons". We could not verify what was added, nor the translator, ISBN or edition number.
• Price (as of October 2026): on 19 October the momo page listed two prices, NT$379 and NT$480. How the two relate is unclear, and both are Taiwan retail prices. We have not checked the price or bookshop availability in Hong Kong.

The publisher says the 19 stories are about how people think about money, covering personal experience, ego, pride, marketing and incentives.

1. Enough: the hardest part of a bonus is deciding where to stop

The problem with a bonus often lies not only in the amount but in the comparison. A colleague changes car, a friend gets promoted, and your own "enough" may quietly move back a notch.

The use of the idea of "enough" is to draw the line before the money arrives: how much to enjoy, how much to keep for the future, how much to use to clear debts. The line need not be strict, but it is best set earlier than the moment the bonus lands. A chase with no finish line leaves you feeling behind however fast you run.

2. Compounding: the dullest line on your MPF statement

On an MPF statement, the most prominent figure is often the total. This is exactly where compounding is characteristic: it is hard to notice in the short term, and the difference only shows over a long time.

Compounding needs not cleverness but time and not being interrupted. If you cannot resist making large changes every time the market moves, you are taking time away with your own hands. This is close to the book's main point as summarised by Wikipedia: patience matters more than technical knowledge.

3. Tail events: property prices have never been a straight line

When we talk about property prices, it is easy to use past trends as a reference, as if they will carry on for ever. The idea of tail events reminds us that long-term outcomes are sometimes decided by a few extreme situations, which are often hard to foresee.

Applied to a home-buying decision, the question is no longer only "will prices rise?" but "if the worst case happens, can I still cope?" Being able to withstand low-probability bad events matters as much as predicting high-probability good ones.

4. Margin of safety: the money beyond the down payment

If a home-buying budget counts the down payment and monthly instalments down to the last dollar, the plan has no room for error. A margin of safety means deliberately leaving space: interest rates, income or household spending, one of them will not follow the script.

Keeping an extra sum of cash with no assigned purpose looks like a waste on paper, but in practice it buys an option: when the unexpected happens, you do not have to sell the asset you least want to sell at the worst possible time.

5. Freedom: the most valuable use of money is buying back time

The first four ideas all point to the same thing in the end. Saving, letting compounding work slowly and leaving room for the worst case bring not just a bigger number but more time that you decide for yourself: you can turn down a job you dislike, take leave when family need you, or simply slow down.

Seen this way, expensive watches and luxury cars are not sins, as long as they do not take away your choices. What is truly expensive is spending that leaves you unable to say "no".

Two reminders before you read

First, the five ideas here are the editorial team's extended reading and not a summary of the book's chapters; to know the author's intent, read the book itself. Second, praise on book pages is promotional. For example, the publisher quotes Jason Zweig of The Wall Street Journal as calling the book one of the best and most original finance books in years, but that is a quotation chosen by the publisher, not an independent review.

When you have finished, take out this year's bonus plan, your MPF statement and your mortgage calculation and look at them again. The numbers may be the same, but the questions you ask may be different.

This article is written for Hong Kong readers in 2026 and gives general information only. It is not investment, tax or insurance advice. For personal financial arrangements, please consult a licensed professional.

Prices and details correct as of October 2026

Compiled by the Focus50 Editorial Team from public sources, for general reference only and not professional advice. Details are correct as of the publication date and may change.