Why Lottery Winners Aren't Happier Than You
In 1978, psychologists Philip Brickman, Dan Coates, and Ronnie Janoff-Bulman conducted a study that would challenge everything we believe about happiness. They compared lottery winners with paraplegic accident victims and a control group.
The shocking finding? Lottery winners were NOT significantly happier than controls—and paraplegics were NOT as miserable as expected. Within a year, happiness levels converged toward baseline. We're all running on a hedonic treadmill, moving but going nowhere.
You keep running, but your happiness stays in place...
Brickman, Coates & Janoff-Bulman (1978). "Lottery Winners and Accident Victims: Is Happiness Relative?" Journal of Personality and Social Psychology.
Six months after winning $10 million, how much happier are lottery winners compared to their pre-win happiness?
🏠 New House: The excitement of a new home fades within months. Research shows housing satisfaction returns to baseline within a year.
💼 Salary Increases: Raises create temporary happiness spikes, but lifestyle inflation quickly catches up. Studies show income above ~$75,000/year has diminishing returns on daily happiness.
📱 New Technology: Remember how excited you were about your first smartphone? That same device now feels mundane—you've adapted.
💑 Relationships: The "honeymoon phase" fades as couples adapt to each other. Passionate love transforms into companionate love.
Diener, Lucas & Scollon (2006) revised the theory: adaptation isn't absolute. Some things we DON'T fully adapt to:
The hedonic treadmill explains why chasing more—more money, more stuff, more success—rarely delivers lasting happiness. It's not that these things are bad, but that our psychological adaptation neutralizes their impact.
The insight: Instead of pursuing ever-larger goals, invest in experiences, relationships, and activities that resist adaptation. Vary your positive experiences. Practice gratitude to counteract habituation. The treadmill runs on autopilot—but you can step off.