Teaching Financial Joy: Hedonic Adaptation in Financial Literacy

I got a raise once that I thought would change how I felt about money. It was a big one — about 30 percent more than I’d been making. And I remember thinking, very specifically, on the day the offer letter arrived: Now I won’t feel anxious about the grocery bill anymore. That was the thing I was going to fix. The low-grade hum of guilt every time I put things in my cart. Gone.

Except it wasn’t gone. Within about three months, I’d adjusted my spending to match the new income. The grocery bill hadn’t changed — but everything around it had. A slightly better apartment. A slightly nicer car. The feeling that I “deserved” to spend more because I was earning more. And the anxiety about the grocery bill? Still there. Just recalibrated to a new baseline. I’d gotten the raise. The treadmill had just sped up to match.

The hedonic treadmill is the psychological phenomenon where you return to a baseline level of happiness after positive or negative life changes — no matter how much money you make, how much you spend, or how much your circumstances improve. Combined with reference dependence — the tendency to evaluate outcomes relative to a comparison point rather than in absolute terms — it explains why more money almost never feels like enough. The research, beginning with Brickman and Campbell’s 1971 work on the “hedonic treadmill” concept and extended by decades of happiness research through the APA, has consistently found that income above roughly $75,000 per year produces diminishing returns on reported wellbeing. The mechanism isn’t that money doesn’t matter. It’s that your brain recalibrates what “enough” means every time your circumstances change.

How does the hedonic treadmill actually work?

The hedonic treadmill works through a two-part mechanism: first, you adapt to new circumstances until they feel normal, and second, your expectations rise to match your new baseline, which means the satisfaction from the improvement fades faster than you expect.

Here’s the mechanism in detail. When something good happens — you get a raise, you buy a new car, you move to a better apartment — your happiness spikes. The spike is real. But your brain, which is optimized for detecting changes rather than absolute states, quickly recalibrates to the new level. What felt luxurious becomes normal. What felt like a treat becomes the baseline. And then you need a new improvement to feel that spike again.

Work on how major life events affect wellbeing documents the same pattern: the effect of a big change on day-to-day mood fades far faster than people expect it to. Lottery winners, after an initial surge of happiness, tend to return to near their baseline level of wellbeing within about a year. People who experience negative changes — job loss, injury — also tend to adapt, often returning to a surprisingly high baseline. The treadmill doesn’t care whether the change is good or bad. It just keeps you moving.

This connects directly to reference dependence. You don’t evaluate your financial situation in absolute terms — you evaluate it relative to where you were before, and relative to the people around you. The NBER research on income and relative comparison found that people care as much about their income relative to their peers as about their absolute income. A $70,000 salary feels generous in a town where the median is $45,000 and insufficient in a city where the median is $95,000. The number hasn’t changed. The reference point has.

The NerdWallet guide to money psychology notes that this pattern is one of the main reasons people with high incomes still report financial stress — not because they can’t afford things, but because their expectations have risen to match their income, and the gap between “what I have” and “what feels like enough” never closes.

There’s a counter-argument worth engaging with here. Some positive psychology researchers — particularly those working in the tradition of Martin Seligman’s work on learned optimism — argue that the hedonic treadmill isn’t as universal as it’s often presented. That a significant minority of people (roughly 30–40% in some studies) don’t fully return to their previous baseline after positive changes. That intentional practices like gratitude, savoring, and mindfulness can slow the treadmill, even if they can’t stop it entirely. This is a fair point. The treadmill is a tendency, not a law. But for most people, most of the time, it’s the dominant force.

Why does more money never feel like enough?

More money never feels like enough because your brain doesn’t evaluate your financial situation in absolute terms — it evaluates it relative to your recent past and the people around you, both of which move upward as your income rises.

The economist Richard Easterlin documented this in the 1970s with what became known as the Easterlin Paradox: across countries, richer people report being happier than poorer people — but as a country gets richer over time, average happiness doesn’t increase. The absolute gains don’t produce absolute happiness. Only the relative position matters.

Here’s what that looks like in practice. You make $60,000. Your friends make about the same. You feel roughly comfortable. Then you get promoted to $90,000. Initially, you feel great. But within a few months, two things have happened: you’ve upgraded your spending to match the new income (lifestyle creep), and your social circle has subtly shifted — you’re now comparing yourself to people who make $120,000 or $150,000. The $90,000 that felt generous six months ago now feels merely adequate. The CFPB’s research on financial wellbeing has found that the gap between income and perceived adequacy doesn’t close as income rises — it often widens, because the reference point keeps moving.

This is where social media amplifies the treadmill effect. Your reference group is no longer the people in your actual life — it’s the curated highlights of millions of people, many of whom are richer than you and spending more visibly. The FTC has documented how platforms engineer this comparison — because comparison drives engagement, and engagement drives ad revenue. You’re not just on the treadmill. You’re on it in a room full of mirrors showing other people’s highlight reels.

The result is what behavioral economists call “relative deprivation” — the feeling that you’re falling behind, even when your absolute position is improving. The APA’s research on money and stress consistently finds that the strongest predictor of financial anxiety isn’t low income — it’s the gap between what you have and what you think you should have, as defined by your reference group.

What does the hedonic treadmill actually cost you?

The cost of the hedonic treadmill isn’t just the money you spend trying to maintain your new baseline — it’s the fact that you’re running a race that, by definition, you can never win, and the running itself is what’s making you anxious.

Let me walk you through the math, because it illustrates the problem clearly. Say you get a $15,000 raise. After taxes, that’s about $10,000 in additional annual spending power. If the hedonic treadmill operates the way the research suggests, within six months you’ll have adjusted your lifestyle to absorb that $10,000 — a slightly better apartment, slightly nicer groceries, a few more dinners out, a subscription or two. You won’t feel richer. You’ll feel normal at a higher level.

Now, here’s the compounding problem. The next raise — if it comes — will be absorbed the same way. And the next. Over a decade of raises and lifestyle creep, you might earn $100,000 more per year than you did when you started — and feel roughly the same level of financial comfort you felt at the beginning. The NerdWallet research on household spending found that the majority of income growth over the past two decades has been absorbed by lifestyle inflation rather than increased savings — people are spending more, but not feeling more secure.

The opportunity cost is significant. If that $10,000 per year in lifestyle creep had instead been invested at 7% annual return, over 20 years it would grow to roughly $430,000. That’s not money you lost — it’s money you adapted away from feeling. The treadmill didn’t just cost you the spending. It cost you the feeling of having enough.

The Investopedia entry on the hedonic treadmill connects this to a concept called “lifestyle creep” — the gradual increase in spending that accompanies income growth, driven by the treadmill’s recalibration of your baseline. The research on lifestyle creep consistently finds that it’s one of the strongest predictors of financial stress among high earners — not because they’re irresponsible, but because their expectations are running faster than their income.

This is also where emotional spending meets the treadmill. When the new purchase fades — as it always does — the emotional need that prompted it doesn’t disappear. It just redirects. You buy the next thing. The FTC’s consumer guidance on spending notes that the most common regret purchases are those made to fill an emotional gap that spending can’t actually close — and the treadmill ensures that even purchases that do bring initial satisfaction will fade faster than expected.

Can you get off the treadmill — or at least slow it down?

You can’t stop hedonic adaptation entirely — it’s a core feature of how human brains process change. But you can build systems that slow the recalibration, and that start with noticing when the treadmill is running.

Here’s what the research actually supports:

Interrupt lifestyle creep at the raise. When you get a raise, bonus, or windfall, decide before you spend anything what percentage goes to lifestyle and what percentage goes to savings or debt. The CFPB recommends automating the savings portion immediately — before the new money hits your checking account — because once it’s in your spending stream, the treadmill will absorb it. A common split is 50/50: half the raise goes to lifestyle, half to financial goals. Neither partner in the relationship notices the constraint as acutely as they’d notice the full amount being saved.

Practice deliberate gratitude for what you have. This isn’t woo-woo. The APA’s research on gratitude and wellbeing has found that people who regularly practice gratitude — writing down three things they’re grateful for, even small ones — report higher life satisfaction than those who don’t, independent of income. The mechanism isn’t that gratitude makes you poor and happy. It’s that gratitude slows the treadmill’s recalibration by keeping your attention on what you have rather than what you’re moving toward.

Spend on experiences, not things. Experiences tend to hold their value better than objects do — because experiences become part of your identity (they’re in your memories, your stories, your sense of self), while things adapt into the background. A vacation you took three years ago still brings you joy when you think about it. The couch you bought three years ago is just the couch. This doesn’t mean never buy things. It means that when you have a choice between a thing and an experience, the experience is more resistant to the treadmill.

Choose your reference group with care. As the research on social proof and conformity in spending shows, your reference group determines your baseline. If your reference group is people who spend more than you earn, the treadmill will run faster. If your reference group includes people who are financially comfortable at lower income levels — people who’ve deliberately chosen a simpler life — the treadmill slows down. The Investopedia guide to financial independence notes that one of the most common practices among people who achieve financial independence early is deliberately choosing a reference group that spends less, not more.

Notice when “enough” moves. The single most powerful intervention is simply paying attention. When you feel the urge to upgrade — the apartment, the car, the vacation — ask: Is this because my needs have changed, or because my baseline has shifted? The NerdWallet guide to intentional spending recommends a “needs audit” every six months: looking at your spending and identifying which purchases genuinely improved your life and which ones you’ve already adapted to. Most people find that the purchases they’ve adapted to outnumber the ones that still bring satisfaction by about 3-to-1.

The bigger picture

The raise I got didn’t make me unhappy. It just didn’t make me happier in the way I’d expected — and the gap between the expectation and the reality was where the frustration lived. I’d believed, very specifically, that more money would feel different than it did. And when it didn’t, I thought something was wrong with me. It wasn’t. The treadmill was running. It always runs.

The research is clear on this: more money, beyond a certain point, doesn’t make people happier. Not because money doesn’t matter — it absolutely does, especially at the lower end, where it provides security and reduces stress. But because the human brain is built to adapt to what it has, and to keep looking for the next thing. The treadmill isn’t a flaw. It’s a feature. It kept our ancestors striving. It just doesn’t serve us as well in a world where “striving” mostly means spending.

The question isn’t whether you can get off the treadmill. You can’t — it’s how brains work. The question is whether you can notice it running, and whether you can choose, deliberately, to spend your energy on things that the treadmill can’t fully absorb: experiences, relationships, the slow work of building something that matters to you. Those are the things that don’t adapt away. And they’re the things that, if you’re looking for something that lasts, are worth paying attention to.

Related Reading

• Why you spend when you’re not happy — and what the spending is actually trying to fix
• How the people around you quietly reset your spending baseline
• Why losing hurts more than winning feels good — and how it shapes your financial decisions

FAQ

What is the hedonic treadmill?

The hedonic treadmill is the psychological tendency to return to a baseline level of happiness after positive or negative life changes — no matter how much your income, possessions, or circumstances improve, your brain recalibrates what feels normal, and the satisfaction from the improvement fades faster than you expect.

Why doesn’t more money make you happier?

More money doesn’t make you happier beyond a certain point because your brain evaluates your financial situation relative to a reference point — your recent past and the people around you — both of which move upward as your income rises, so the gap between what you have and what feels like “enough” never closes.

Is the hedonic treadmill the same as lifestyle creep?

They’re related but different — the hedonic treadmill is the psychological mechanism (your brain adapting to new circumstances), while lifestyle creep is the behavioral result (your spending rising to match your income); the treadmill is why lifestyle creep happens, because each raise recalibrates your baseline and makes higher spending feel normal.

Can you actually slow down the hedonic treadmill?

You can’t stop hedonic adaptation entirely, but you can slow it by automating savings before lifestyle creep absorbs raises, practicing gratitude to keep attention on what you have, spending more on experiences than things (which resist adaptation longer), and deliberately choosing a reference group that doesn’t calibrate your baseline upward.

What’s the financial cost of the hedonic treadmill over a lifetime?

If lifestyle creep absorbs roughly $10,000 per year of income growth — which the research suggests is typical — over 20 years that’s $200,000 in spending that produces no lasting satisfaction, or about $430,000 in foregone investment growth at 7% annual returns; the real cost isn’t the money, it’s the feeling of never arriving.