Why do I always assume the worst about my financial future?

You open your banking app and, before the numbers even load, you’re already certain it’s going to be bad. Not just bad — catastrophic. You’re going to be behind on rent, you’re going to lose your flat, you’re going to end up with nothing. The screen loads. You’re actually fine. And yet the dread doesn’t fully leave.

If that sounds familiar, I want to be clear about something: this is not a character flaw. It is a measurable, well-documented feature of how human brains process financial uncertainty. It has a name, a mechanism, and a reason it keeps happening even when life keeps proving it wrong.

What’s actually happening in your brain

The pattern you’re describing is called catastrophising — the tendency to treat low-probability negative outcomes as if they are both likely and inevitable. It sits alongside a related phenomenon researchers call probability neglect, studied extensively by Cass Sunstein and described further in work by Daniel Kahneman on how people respond to risk.

Here’s the short version: when a threat feels emotionally significant, your brain stops accurately assessing how likely it is and focuses almost entirely on how bad it would be if it happened.

The probability becomes irrelevant. The severity takes over.

So your brain isn’t asking “what are the realistic chances I’ll lose my flat?” It’s asking “could I lose my flat?” The answer to that question is technically yes — and that’s enough for the alarm system to fire.

The brain doesn’t distinguish between a 2% risk and a 90% risk when the stakes feel personal. It just registers: threat detected.

This is why no amount of telling yourself “it’ll probably be fine” actually works. You’re trying to use logic to override a system that has already decided logic isn’t the right tool for this moment.

Why financial threats hit harder than most

Money activates threat responses more reliably than almost any other domain in daily life. This isn’t speculation — it’s consistent with research into what Brad Klontz, one of the leading researchers in financial psychology, calls money scripts: the beliefs formed in childhood about what money means, what losing it means, and who you become when you don’t have enough.

Most of those scripts were written before you were ten years old. They were written during moments of real stress — a parent’s anxiety, an overheard argument, a period of genuine scarcity. The brain filed those moments as survival-relevant data.

Decades later, an overdraft notification lands and the filing system pulls up the same response. Not because the situation is as dangerous, but because the category matches.

You don’t just see a number. You see what that number meant the last time it felt this scary.

The part standard financial advice misses

Most budgeting advice assumes the obstacle is information. “You don’t know where your money is going” — so here’s a spreadsheet. “You’re not saving enough” — so here’s a percentage target.

The spreadsheet doesn’t help if you can’t bring yourself to open it. The percentage target doesn’t help if every time you think about money, your nervous system treats it as an emergency.

This is what behavioural economists call the ostrich effect, named and studied by researchers Dan Galai and Orly Sade, who found that people systematically avoid financial information when they expect it to be negative — even when avoiding it makes the situation worse. The avoidance feels protective. It reduces the immediate anxiety. But it also keeps the worst-case narrative in place, because you never get the data that would contradict it.

The avoidance and the catastrophising feed each other. You avoid because you expect the worst. You keep expecting the worst because you never look long enough to see that it isn’t.

Why your brain is still trying to help you

I want to say something that might feel counterintuitive: the part of you that catastrophises is not your enemy.

It evolved to keep you safe. In an environment where threats were physical and immediate — where hesitation cost you — a brain that imagined worst cases and prepared for them was a brain that survived. Catastrophising is hypervigilance with the volume turned all the way up.

The problem isn’t the instinct. It’s that the same system designed for physical danger is now being applied to a bank balance, a tax return, a pension statement. It isn’t calibrated for abstract, long-term financial risk. It only knows: this matters, this could be bad, stay alert.

And “stay alert” in financial terms translates to: don’t look, don’t engage, don’t find out.

Which is, unfortunately, the exact opposite of what actually helps.

What this looks like in practice (the specific version)

I’ll tell you something about my own situation, because I think it earns its place here.

I have an MSc in Behavioural Economics. I know this research well. And there was still a period in my life when I had a self-assessment tax return tab open on my browser for eleven days without clicking it.

Not because I didn’t know I needed to do it. Not because I thought it would be complicated. Because every time I moved the cursor toward it, something in my brain said: don’t find out. The imagined number — the worst case — felt more manageable to sit with than the real one.

The real number, when I finally opened it, was fine. Not great. Fine. And the eleven days of dread had cost me far more in stress than the actual bill cost in money.

That is probability neglect running live, in someone who teaches this material for a living.

One thing that actually lowers the cost of looking

The research on this — including work by Richard Thaler on mental accounting and choice architecture — consistently points to the same insight: the goal is not to feel less scared before you look. The goal is to make looking cheaper.

Here’s something specific to try. Before you open any financial document, set a visible time limit. Literally say out loud: “I’m going to look at this for four minutes. That’s it.”

This does two things. It removes the open-ended dread (your brain is afraid of being trapped in a bad feeling indefinitely — a four-minute container is survivable). And it creates a concrete endpoint your nervous system can accept.

You don’t have to fix anything in four minutes. You don’t have to make a plan. You just have to look.

The catastrophising relies on the unknown. It cannot survive repeated exposure to actual data.

After four minutes, close it. That’s enough for today. Tomorrow, four minutes again. The threat response loses intensity each time you look and survive looking.

This isn’t motivation. It’s exposure, and it works.

The belief underneath the catastrophising

Catastrophising about money isn’t really about money. It’s about what you believe will happen to you if the number is bad.

That belief is worth examining. Not in a vague, open-ended way — in a specific one. What exactly do you believe a bad financial situation would mean about who you are? What story does your brain have ready?

Most people, when they actually sit with that question, find a belief they’ve never consciously agreed to. A belief that was handed to them early, filed under “survival”, and never updated.

That’s where the real work lives.

If you want to understand what’s driving your specific version of this — the catastrophising, the avoidance, the assumptions — the Money Beliefs Quiz is a good place to start. It takes about five minutes, and it’s designed to surface the pattern underneath the behaviour, not just describe the behaviour itself.

You can find it here: [Take the Money Beliefs Quiz]

The numbers in your account are data. The story your brain tells about those numbers is something you can change.

— Joel