I’VE TAKEN TO TELLING folks that HumbleDollar is the site for folks who are striving to be rational about money—but who are acutely aware that they’re human.
Figuring out what’s rational is relatively easy. We should save diligently, diversify broadly, invest in stocks if we have a long time horizon, favor index funds, take on debt cautiously, only insure against major financial risks, avoid buying a house that’s larger than we really need and,

ONE OF MY GOALS is not to think about money. This might sound odd coming from someone who has written about money for 34 years, runs a financial website and, indeed, wrote a book entitled How to Think About Money. So let me clarify: I’m happy to think about money in general. I’m even happy to think about your money. I just don’t want to think about my own.
I used to think about my finances all the time.

SHOULD THOSE OF US who are better off financially feel guilty? When I read about income inequality, folks living paycheck to paycheck and the like, I occasionally feel a twinge of guilt. But it quickly passes.
This lack of guilt doesn’t imply a lack of empathy on my part or that of others who have been financially successful. Indeed, wealth is frequently used to help others. Society has benefited greatly not just from the jobs created by the Rockefellers,

FOR MUCH OF MY adult life, my view of financial planning was similar to that of many others: Simply put, financial planning equaled investment management.
I spent my career in aerospace engineering, surrounded by highly educated, mathematically competent colleagues. I was lucky enough to span the transition from defined benefit pension plans to defined contribution plans. My colleagues and I closely followed the market’s performance, our own company’s shares and emerging tech stocks. Some of the more mathematically inclined dabbled in options.

WHEN IT COMES to your financial life, should you care what other people think?
I’ve always found this a tricky question. On the one hand, it’s easy to fall into the trap of keeping up with the Joneses. If you care too much about what other people think, life can become very expensive—and that can be detrimental to your financial health.
On the other hand, it’s also natural to want to be accepted by one’s peers.

WHEN I WAS a teenager, I couldn’t wait to get a summer job. Just the thought of it would give me goose bumps. Why? I could earn my own money and buy the car I desperately wanted: a two-tone 1956 Chevrolet Bel Air with a big steering wheel that looked like it belonged on a bus.
My dream was to gain some independence and drive myself wherever I needed to go. After working a number of summer jobs,

IDEAS ARE TOOLS THAT can help us see the world with greater clarity. Indeed, I find myself returning to certain financial notions again and again, because they’re so fundamental to understanding the world of finance and how we can make our lives better.
What are the most important ideas? I decided to create a new chapter for HumbleDollar’s online money guide, which covers the 15 notions I consider most crucial:

Humility
Simplicity
Control
Instincts
Future Self
Hedonic Treadmill
Signaling
Human Capital
Be an Owner
Risk and Reward
Opportunity Cost
Compounding
Skewness
Risk Pooling
Enough

Arguably,

FRAUD WEARS MANY faces. But depending on who you believe, potentially the most unusual is that of Jeanne Louise Calment. For years, the French-born Calment, who claimed to have been born in 1875, was celebrated as the world’s oldest person. By the time she died in 1997, she would have been 122— if she’d been telling the truth. New research, however, casts doubt on Calment’s claim. 
The real story, it turns out, may be that Calment actually died many decades earlier—in the 1930s.

OUR WEALTH IS usually measured by net worth, which is total assets minus all debt. But there’s an alternative measure—which is to assign our wealth to the purposes it serves. What purposes? Two come to mind: physical and social.
Let’s start with physical wealth. We’re talking here about a family’s ability to maintain basic physical comforts, such as enjoying decent food, a comfortable home, a reliable car and access to good health care.
You don’t have to be rich to afford these.

THE FINANCIAL SITE MarketWatch has been running a series about the lives and budgets of Americans who retire abroad. My wife Jiab and I—who moved from Texas to Spain—were one of the first couples featured, along with a husband and wife who now live in Chile. Both articles made clear there were plusses and minuses to such a move—experiencing new things, but also being away from family—and that we weren’t advocating this for everyone.

CALL IT THE NEW conventional wisdom: Forget trying to spend less—and instead focus on earning more.
This change in thinking is no great surprise. We have endless opportunities to make an extra buck, thanks to all the “side hustles” available in our “gig economy.” Meanwhile, many folks bristle at the admonitions to spend less on lattes, happy hours and avocado toast. Let’s face it, will eliminating such expenses really put us on the fast track to financial freedom?

OUR EGOS CAN TORPEDO our investment decisions. Here are four examples, plus some suggestions for how to avoid these pitfalls:
1. Confirmation bias. People often support their strong financial opinions by only seeking out confirming information. One of my financial-planning clients worried about inflation and its potential impact on his savings. He only read articles that stated inflation and interest rates would soon be going through the roof. But this economic prediction didn’t come to pass.

WE CONSTANTLY STRIVE for more: A bigger paycheck. A loftier job title. A larger home. A more luxurious car. New electronic toys. Higher investment returns.
Make no mistake: There can be great pleasure in this striving—but we may not be so happy with the results. Indeed, on this holiday that celebrates America’s independence, let me put in a plug for a most un-American concept: How about settling for enough—and perhaps even opting for less?

WE DON’T NORMALLY think of classical philosophy as relevant to modern money management. Perhaps it’s the perception that philosophers live humble, financially insecure lives ruminating on ethereal matters. Or, as my businessman father said when he saw I was taking a philosophy course, “That will make you interesting at parties, but how will you eat with it?”
Meet Marcus Aurelius.
If you aren’t a classics person, Marcus was born to a powerful and rich Roman family,

AS I GROW OLDER, I find I become ever more deliberate in how I spend my time and money. How can I get maximum happiness from the dollars I have? How can I get the most from the years that remain? As I wrestle with these questions, six notions have come into much sharper focus:
1. Fewer hassles mean greater happiness. When I was in my 20s, I owned a series of clunkers that turned every trip into a nail-biter.