When I was in grade school, a friend's family bought the kind of house you notice. It was big, it sat on a golf course, and it was in the nicest neighborhood around. I thought it was the coolest place I had ever been.
A few years later they moved out. They didn't trade up. They bought back their old house, which was smaller, farther away, and in an older, established neighborhood. I remember being confused and asking my mom about it. She said they had decided it was too much.
I didn't understand that answer at the time. I think I do now. I never knew the details of their decision. What stuck with me is that they looked at the life they had bought, said "wait, this was a mistake," and went back. That rarely happens. Most people stay on the treadmill, even when it's no longer taking them anywhere they want to go.
The Bill Keeps Coming
Many of the biggest things we buy work more like subscriptions than purchases. A bigger house means a bigger mortgage, but also higher taxes, insurance, utilities, upkeep, and more rooms to furnish. A club membership comes with dues and minimums. Private school is tuition every year, for years, often for more than one kid.
Taken one at a time, each of these is reasonable. If you earn a good income, you can afford them. The trouble is that they stack. Once enough of them are in place, your income isn't really yours anymore. It's spoken for before it arrives.
That's the treadmill. To keep the life you built, you have to keep earning at the level that built it. A career change, a pay cut for more interesting work, starting something of your own, or simply slowing down all get harder. You still could do them. The math just says no.
One-time spending and recurring spending are different. A great trip is spent and done, and you keep the memory. A fixed commitment follows you every month, and it raises the floor on what you need to earn. If you want to keep your options open, the second kind deserves much more scrutiny than the first.
I should be clear about who this is for. If money is tight, you aren't weighing a bigger house against your freedom, because every dollar already has a job. This is a problem that shows up after you've done reasonably well. It's a good problem to have, but it's still a real one.
What Actually Holds You
This part took me longer to appreciate. The house, the club, the school are all nice. The facilities are great and the teachers are good. But the thing that actually holds you in place usually isn't the thing. It's the people.
Your friends are at the club. Your kids' friends are at the school. Your neighbors are the ones you see at every birthday party and on every walk. Once you're settled in, walking away from the commitment means walking away from your tribe, and almost nobody wants to do that. So you keep paying.
The financial cost of a lifestyle is easy to put on a spreadsheet. The people side is not, and it cuts both ways. Looking back, I suspect my friend's family learned that firsthand. The money was probably part of it, but I think they also missed their people. They had moved away from their tribe to get the nicer house, and going back to the smaller one was going home.
Some Seasons Are Just Expensive
None of this means you should feel guilty about where you are. Some stretches of life are expensive no matter how careful you are, and kids are the obvious example.
In my experience they get progressively more expensive. Daycare costs a lot. You might get a short break in the grade school years, and then private high school or college arrives and it's really expensive. Along the way come the activities, the driving around, the cars, the clothes, and the food. They become little people living your lifestyle, and that costs money.
During those years, being on the treadmill can be close to unavoidable. That's fine. The point is to know which costs belong to a season and will eventually end, and which ones you're choosing to make permanent.
The Other Ditch
It would be easy to read all of this as an argument for spending as little as possible. It isn't.
Spending has a big effect on who builds wealth, but it doesn't always decide it. Some people just keep running faster, earning more and more, and they're fine with that. Some careers build toward a big payoff later, so spending more in the middle isn't as risky. Others build wealth by barely spending anything. All of those can work. The treadmill is less about how much wealth you end up with and more about how many choices you still have along the way.
What any of them can do is make life about money. If you spend so much that you have to keep earning, life becomes about making money. If you spend so little that every purchase is a debate, life becomes about not spending money and managing what you have. Either way, money stops being a tool and becomes the point. I've written before about the tension between enjoying money now and keeping enough for later, and this is a close cousin of it.
I don't want to pretend I have this figured out. We like to travel, see people, and go out to eat. I like nice cars and a few toys. I try to balance it, but I don't always make good decisions. Impulse gets in the way, and making good choices consistently is hard.
Part of what makes it hard is that the temptation never stops. You go to a friend's house and see their new kitchen. Someone shows you pictures from the trip they just took. Every one of those moments is a small decision, whether you notice it or not. Sometimes you make it for the right reasons and sometimes you don't. It's a lot harder in real life than it looks on paper, or in an article like this one.
Keep It in Proportion
Money is supposed to serve the life you want. The trap is that it's very easy to build a life that serves the money instead, one reasonable commitment at a time, until the only way to keep it all going is to keep running.
I don't think the answer is getting every decision right. I certainly don't. But once you've been on the treadmill, you know what it feels like. That doesn't guarantee better choices. It does let you make wiser ones, with a clear view of the cost on both sides, now and later.
I'm not sure you can avoid the treadmill entirely, and I don't think that's the goal. It works more like staying in shape. It's okay to let things slide a little now and then and rein it back in. What you don't want is to drift so far that getting back on track takes a huge correction. Small adjustments, made consistently, are a lot easier than one big one. Like many money decisions, this one mirrors the rest of life. It comes down to balance.
I still think about that family moving back into their old house. At the time it looked like a step backward to a kid. Now it looks like one of the wisest decisions I can remember. Most people never get off the treadmill, and often it's because they never noticed they got on.