Why more money and success stop making you happier
September 29, 2026 · 23 min read
Arthur Brooks, Laurie Santos and Huberman's happiness review describe the hedonic treadmill: people adapt quickly to gains and overestimate how much wealth and status will change their lives. It redirects effort toward time, relationships and meaning, which research ties more closely to lasting well-being.
The rules, numbers and steps worth keeping in front of you.
- Core finding: once basic needs are met, more money and success add little happiness.
- Laurie Santos: happiness leveled off around $75,000 a year in that study's dollars.
- Santos: we adapt to gains and compare upward, so the goalpost keeps moving.
- Santos: the arrival fallacy is believing you will be happy when you reach the goal.
- Santos: feeling time-starved hurts well-being as much as unemployment; use money to buy back time.
- Santos: time with friends and family is the strongest predictor of happiness.
- Arthur Brooks: money, power, pleasure and honor are traps when pursued as ends in themselves.
- Brooks: strivers often choose being special over being happy.
- Brooks: build leisure in now; do not defer it all to retirement.
- Huberman: spending on others is linked to happiness; personal spending is not.
- Huberman: money cannot buy happiness but can buffer stress; Santos doubts even that.
- For people lacking food or shelter, more money clearly helps.
- Giving only counts when it is your choice.
- Expect modest gains, about five to 15 percent; see a professional for depression, anxiety or trauma.
This is the short form. The full insight has every expert's reasoning, their own words and the sources.