Why does sorting my finances feel impossible when everything else is already overwhelming?

You opened the banking app. You closed it again. You told yourself you’d do it later, when things calmed down a bit. But things haven’t calmed down, and now there’s a low-level hum of dread every time your phone lights up with a notification.

That’s not weakness. That’s your brain doing exactly what it’s designed to do under pressure.

Your brain has a budget too, and it’s already overdrawn

Sendhil Mullainathan and Eldar Shafir coined the term scarcity bandwidth tax in their 2013 research at Harvard and Princeton. The short version: when you’re managing a lot — a demanding job, a difficult relationship, a packed diary, a family to hold together — your cognitive bandwidth shrinks. The mental resources you’d normally use to plan, reason clearly, and make considered decisions get consumed by the immediate firefighting.

This isn’t a metaphor. It’s measurable. In their studies, people under scarcity conditions performed significantly worse on IQ-style tests — not because they were less intelligent, but because their working memory was already full.

Now layer money anxiety on top of that. You haven’t looked at your accounts properly in three weeks. There’s a number in your head — rough, probably wrong — and somewhere underneath it, a fear that if you actually look, the number will be worse than you think. So every time you consider sorting your finances, your brain is being asked to spend cognitive resources it doesn’t have, on a task that feels threatening, at a moment when everything else is already competing for attention.

Of course it feels impossible. The science says it should.

This is why standard money advice fails Jess (and most people)

The standard advice is to “just sit down and do a budget.” Build a spreadsheet. Track your spending. Set it up once, and it’ll run itself.

That advice assumes you’re coming to the task with a clear head, stable emotions, and plenty of available attention. It treats financial behaviour like a logic problem, where the right information leads to the right action.

But Kahneman’s dual-process model — System 1 and System 2 thinking — tells us something important here. System 2 is the slow, deliberate, rational planner. Budgeting, comparing accounts, calculating savings rates: all of that lives in System 2. The problem is that System 2 is the first thing to go offline when you’re stressed, overwhelmed, or emotionally activated.

System 1, the fast and reactive part, sees “bank account” and reads “potential threat.” It doesn’t weigh the pros and cons. It just pulls you away.

So the advice to “just do it” is asking you to override a threat response using exactly the cognitive capacity that the threat response has disabled. You can see why that doesn’t work.

The barrier to sorting your finances often isn’t discipline or knowledge. It’s cognitive load — and the solution isn’t to try harder. It’s to lower the cost of looking.

What “lowering the cost of looking” actually means

This is a principle I use with clients who’ve been avoiding their money for months, sometimes years. The goal isn’t to build a full picture in one sitting. The goal is to make the first contact with your finances as low-effort and low-stakes as possible, so your brain stops treating it as a threat.

Here’s what that looks like in practice.

Pick one number. Not all your numbers. One. Today, just open your main current account and look at the balance. Don’t do anything with it. Don’t analyse it. Write it down if you want to, or don’t. Just look at it and close the app.

That’s it. That’s the whole task.

This sounds almost insultingly small, and I understand why. You’re probably thinking: that won’t fix anything. And you’re right, it won’t fix anything on its own. But here’s what it does do. It begins to dismantle the threat association your brain has built up around your finances. Every time you look and nothing catastrophic happens, you’re gently updating that threat signal. Psychologists call this exposure, and it’s the same mechanism used in evidence-based anxiety treatment.

The scarcity bandwidth tax means that big tasks — “sort all my finances” — are almost impossible to start when you’re already running on empty. Small tasks have a lower toll. They’re survivable. And survivable tasks get done.

Why overwhelm and avoidance feed each other

There’s a feedback loop worth naming, because once you see it, you can’t unsee it.

You’re overwhelmed, so you avoid your finances. Avoiding your finances creates a growing pile of unresolved uncertainty — unknown balances, forgotten direct debits, vague fears about whether you’re saving enough. That uncertainty adds to your cognitive load, which makes you more overwhelmed. Which makes you more likely to avoid.

Brad Klontz, the financial psychologist, describes this as a money avoidance script: a learned pattern where money becomes something to push away rather than engage with, because engagement has historically felt bad. The avoidance is protective in the short term. It stops you feeling the discomfort right now. But it compounds over time, because the pile gets bigger and the thought of looking gets scarier.

The way out isn’t to suddenly become a person who loves spreadsheets. It’s to lower the activation energy for each individual step, until the pile starts shrinking and the fear response starts quieting.

One specific thing to try this week

Not a system. Not a spreadsheet. One small action.

Set a five-minute timer. Open one account — your main one, the one your salary goes into. Look at the balance. Then look at the last seven days of transactions, not to judge them, just to see them. When the timer goes off, close the app.

That’s it. Five minutes. One account. No decisions required.

If you can do that once, you’ve done something meaningful. You’ve told your brain, gently, that looking is survivable. You’ve spent a small amount of bandwidth on a low-threat version of the task. And you’ve started building the habit of contact with your finances, which is the foundation that everything else sits on.

Do it again next week. Then maybe twice a week. The frequency matters more than the duration at this stage.

What this isn’t saying

This isn’t saying your finances are fine and you don’t need to do anything. They might be complicated, or you might have real decisions to make. That’s real, and it matters.

What I’m saying is that you can’t access the part of your brain that makes good financial decisions while you’re in an overwhelm state. Trying harder when you’re cognitively depleted is like trying to run faster with a pulled hamstring. The solution isn’t more effort. It’s removing the friction at the point of entry, so you can actually get in the door.

Once you’re in the door, things become more manageable. Not easy, necessarily. But manageable.

Where to start if you want to understand the patterns, not just the numbers

One thing I’ve noticed across years of working with people on this: avoidance is almost never just about the money. It’s usually tangled up with beliefs about what money means, what having (or not having) it says about you, and what you learned about it growing up. Those beliefs run quietly in the background, and they shape your behaviour in ways that a budget spreadsheet can’t touch.

If you’re curious about what’s driving yours, the Money Beliefs Quiz takes about five minutes and gives you a specific starting point — not a generic personality label, but something you can actually use.

You can find it at the top of this page.

— Joel