The Psychology of Money: Wealth Is What You Don't See

I recently finished The Psychology of Money.

Before buying it, I assumed it was another personal finance book about investing and asset allocation. But it turned out to be more about the psychological relationship between people and money. Author Morgan Housel argues that how we handle money often has less to do with how precisely we crunch the numbers, and more to do with our own experiences, personality, and sense of security.

Since I've made quite a few money-related decisions this year myself, I found myself nodding along a lot while reading. Here are a few points that stood out.

No One Is Crazy

The book makes the point that everyone's understanding of money is shaped by their own experiences and the era they grew up in. Someone who lived through the Great Depression and someone who grew up in a bull market will have completely different risk tolerance. Often when you think someone's decision is irrational, it's just because you haven't been through what they've been through.

This reminded me of selling my apartment in China this year. I ran the numbers over and over, and no matter how I calculated it, it was a loss. From a purely numerical standpoint, some people would definitely say it was irrational to cut losses at that moment. But my main considerations were: first, domestic housing prices would likely keep falling, I'd still have a mortgage to pay every month, and with the current yen exchange rate, that burden would only get heavier; second, I'd already decided to live in Japan long-term, and keeping the apartment would be a constant drain on my mental energy.

It was a loss on paper, but for me, fully cutting off those two sources of worry and the resulting mental relief mattered more than what the spreadsheet said.

Wealth Is What You Don't See

When we see someone "rich" in daily life, it's usually through their spending—what car they drive, what house they live in, what nice things they buy. But the book reminds us that true wealth is precisely the part that hasn't been spent—the savings and assets sitting in accounts.

Spending money buys you consumer goods; saving money buys you freedom and resilience.

After selling the apartment, my biggest feeling wasn't that I suddenly saved a bunch of money, but that I no longer had to carry two mortgages, and the mental burden lightened considerably. That feeling of having room to maneuver and not constantly worrying about emergencies is more reassuring than buying anything.

Living Longer Matters More Than Earning More

When it comes to compound interest, many people's first instinct is to chase higher returns. But the author's view is that the biggest secret of compounding is actually "living long enough and not getting knocked out midway." Many people fail at investing not because their returns were too low, but because they used leverage during some extreme market move, or couldn't withstand the volatility and were forced out.

I think this principle applies to work and life too. Rather than chasing short-term bursts, it's better to find a pace you can sustain over the long run. For example, I changed my blog posting schedule from biweekly to monthly because I found that writing every two weeks was too draining to keep up (though even now I sometimes struggle to get one post out a month, at least I'm not putting too much pressure on myself). Whether it's managing money or getting things done, staying in the game matters more than sprinting ahead for a short stretch.

Summary

The Psychology of Money doesn't offer much in the way of concrete how-to guides or investment strategies—it's more about mindset and perspective. But for me, figuring out what you actually want and what you can tolerate is often more useful than just learning a few techniques.

How to define "enough," how to build yourself enough security in uncertainty—these might be the hardest and most important parts of personal finance. Looking back at the decisions I made this year, they've all been helping me slowly build that stable mental state.