Two biases sit behind the majority of expensive money mistakes: the sunk cost fallacy and loss aversion. They feel identical when you’re in the moment…
Ask ten shoppers if a “$4.99” price tag really tricks them and nine will say no. Then a 2003 field study out of MIT and…
You clear $6,240 after taxes from your annual bonus and, somehow, three weeks later a $780 espresso machine, two “since we have it” weekend trips,…
A reader emailed me last month with a very specific problem: they had built a clean, spreadsheet-tight monthly budget three separate times over 18 months,…
Fidelity says a 65-year-old retiring in 2025 will spend about $172,500 on health care over the rest of their life — up more than 4%…
In 2016, a friend of mine started a new job and set her 401(k) contribution at 3% to grab the initial employer match. She meant…
The S&P 500 finished five straight quarters up. You reduce your monthly index-fund contribution because “we’re due for a pullback.” Or the opposite: a fund…
Nine out of ten Americans say they want to save more for retirement. Fewer than one in four actually raise their contribution rate in any…
In 2001, two economists ran a simple test on U.S. investors: how many of you think shark attacks kill more people each year than falling…
Imagine two buyers walk into the same open house. The list price is $429,300 — the U.S. median for existing homes in May 2026, per…