FOR CHRISTMAS, I bought Rachel a saucepan and a universal travel charger for her smartphone. The previous year, I bought her a pair of gloves and socks. She likes gifts that are practical and good value. During December, we prefer to spend our Christmas money on weekend trips. We live in Los Angeles county and this year we went to La Jolla and Las Vegas.
We like to collect pictures of our adventures. We not only store them on the cloud,

ROBERT SOROS, son of billionaire hedge fund manager George Soros, has a surprising explanation for his father’s success: “You know the reason he changes his position on the market or whatever is because his back starts killing him.”
You read that right: The younger Soros attributes his father’s success to a sort of sixth sense—as if he can feel the market in his bones. He goes on: “My father will sit down and give you theories to explain why he does this or that.” But,

LIKE THE COBBLER whose children have no shoes, I get so busy with this website and other projects that I tend to neglect my own portfolio. I think of it as benign neglect: If you’re invested in a globally diversified portfolio of low-cost index funds, there isn’t much reason to look or much need to trade.
But for the past week or so, I’ve been doing plenty of looking—and a little trading.
By the market close on Dec.

WORKERS TODAY HAVE income taxes and Social Security taxes withheld from their paychecks. But it didn’t always work that way: The withholding system experienced a difficult birth—in the middle of the Second World War.
The wide-ranging 1943 tax act included a provision that authorized withholding. But President Franklin Roosevelt thought the legislation too complicated, so he vetoed it, saying, “The American taxpayer had been promised of late that tax laws and returns will be drastically simplified.

IT MIGHT SEEM RISKY to write about the gifts my kids will receive later today. Won’t that ruin the surprise? Probably not. My children and stepchildren aren’t, I suspect, regular HumbleDollar readers.
My wife and I tag-teamed on gifts this year. Her job was to find one or two items for each kid that we could wrap and throw under the tree. This works well, because she likes shopping—and I loathe it.

I RECENTLY RECEIVED some odd communications from mutual fund giant Vanguard Group.
First, it sent a white paper, “Here today, gone tomorrow: The impact of economic surprises on asset returns.” As the title suggests, this paper examines the relationship between the economy and the stock market. In particular, the authors asked whether accurate economic forecasts could help an active trader profit in the stock market. Their conclusion: To beat a simple buy-and-hold strategy, an investor’s predictions would need to be accurate 75% of the time.

WHAT DO YOU CONSIDER the most important financial ideas? No doubt we’d all come up with a different list—sometimes radically different—and what we deem important likely says a lot about how we handle our money.
For my own list, I think less about practical financial concepts—things like indexing and asset location—and more about the big ideas that should guide our financial decision-making. Here are seven of those ideas, all of which heavily influence how I manage my own money:
1.

THE GENDER PAY GAP is quantifiable. But there are also other, subtler forms of workplace discrimination that are harder to quantify, but which women face every day.
When I was part of a five-person analyst team, my manager invited everyone on the team to a poker night at his house—except me, the only female. When I asked why I was left out, he said the absence of women would make the guys feel freer to relax.

ONE OF MY FAVORITE musicians is singer and songwriter Neil Young, who has sold millions of records since the 1960s. Young was rated No. 17 by Rolling Stone on its list of 100 greatest guitarists. He was inducted into the Rock and Roll Hall of Fame twice: once as a solo artist in 1995 and as a member of Buffalo Springfield in 1997.
When I was in college in the early 1970s, I would often hear students strumming their guitars to his songs as I walked across campus.

YOUR INVESTMENT holdings might include an asset that’s dropped in value since you bought it. Still, you have great hopes for the investment: While you’d like to sell and get the tax loss, you really hate to part with your old friend. Should you instead sell it to your spouse or your child?
You can usually claim losses on investments when you sell them. But IRS code section 267 generally disallows deductions for losses on sales to certain family members and other related parties.

FRANKLIN ROOSEVELT said on Aug. 14, 1935, that the new Social Security program would provide “some measure of protection to the average citizen… against poverty-ridden old age.”
Nancy Altman, president of Social Security Works and chair of the Strengthen Social Security coalition, opined this year that “after a lifetime of work Americans should have enough guaranteed Social Security to maintain their standard of living.”
Make no mistake: There’s a vast gap between Roosevelt’s notion of protecting against poverty and Altman’s goal of guaranteeing one’s standard of living.

PABLO PICASSO WAS ONE of the most influential, prolific and financially successful artists of the 20th century. Yet, if you had visited his studio at the peak of his career, you might have guessed otherwise: It was a mess and his work schedule was, at best, leisurely.
On a normal day, Picasso would stay in bed all morning and only get to work around 2 p.m. When he did work, according to a biographer,

A YEAR AGO, I WAS worried about the stock market. Today, I’m concerned about the job market.
In December 2017, I penned an article entitled Best Investment 2018, which turned out to be surprisingly prescient. That wasn’t really my goal. At the time, I was simply pondering rich stock market valuations, tiny bond yields and the new tax law, with its higher standard deduction and limits on itemized deductions. Putting it all together, it struck me that paying down debt—even mortgage debt—seemed like an awfully smart move.

I BEGAN WORKING for my father at age 12. He and his brothers run a sign manufacturing business that was co-founded in 1947 by my grandfather. The first few years, I cleaned pickup trucks, swept floors and took out the trash. When I got my driver’s license in high school, I started running errands for the business—better known as a gopher. As a finance major in college, I was able to work my way into the office,

BACK IN 2002, I WAS part of a three-person financial analysis team at a major mortgage lender. I was better qualified than my two male colleagues, thanks to my master’s degree and greater years of experience. Imagine my surprise, then, when I compared my performance review with one of my colleagues. I discovered that, while we both received the same rating, he got a year-end bonus and I didn’t.
Like many women, I was aware of the gender pay gap,