Why You Only Read the Financial News That Agrees With You

Admit it. You've got a favourite finance guru, a favourite market commentator, and a favourite doom-monger you follow just to feel smug when they're wrong.

And you probably haven't changed your mind about anything financial in about six years.

Congratulations — you're a completely normal human being with a brain that's actively sabotaging your portfolio. Let's talk about why.

Your Brain Is a Terrible Research Assistant

Confirmation bias isn't a personality flaw. It's a feature of the human operating system, installed sometime in the Pleistocene when quickly agreeing with the tribe was safer than debating whether that rustling bush contained a lion.

Fast forward to 2024, and this same instinct has you nodding vigorously at a YouTube thumbnail that says "WHY THE MARKET IS ABOUT TO CRASH" because — surprise — you already thought the market was about to crash.

Here's the mechanic: your brain treats information that agrees with you as evidence, and information that disagrees with you as noise. Studies of investors consistently show we spend more time reading articles that support our existing positions, remember them more clearly, and rate them as more credible.

Meanwhile, the article warning that your favourite stock has questionable accounting gets a two-second scroll and a mental note that "that guy always sounds negative."

The tragedy? The article you dismissed might have saved you £3,000. The one you loved just made you feel clever for forty seconds.

The Echo Chamber Has Excellent Interior Design

Social media algorithms figured out something dark about us: we don't actually want information. We want validation dressed up as information.

Click on one crypto video? Here's forty more. Watch one video about how index funds are the only sensible investment? Congratulations, you'll now spend three years never hearing a counterargument. Follow a permabear on Twitter/X? Your feed is now nothing but recession warnings, and you'll be certain the crash is imminent every single week for the next decade.

The platforms aren't malicious. They're just optimising for the thing you actually do, not the thing you'd like to think you do. And what you do is click on things that make you feel right.

The result: two investors in the same country, with the same access to the same internet, can end up with completely opposite worldviews. One thinks we're on the brink of hyperinflation. The other thinks deflation is coming next Tuesday. Both are certain. Both have a folder of bookmarks to prove it.

The "I Predicted This" Delusion

Here's a fun exercise. Try to remember what you thought would happen to the market in January of last year. Now check what you actually said, if you have receipts.

Most people can't do this honestly. It's called hindsight bias, and it teams up beautifully with confirmation bias to convince you that you basically knew what was going to happen — which means the pundits who agreed with your original view were right, and the ones who disagreed are just discredited hacks.

This is how someone can follow a commentator who's been predicting a crash since 2011 and still consider them a genius. Every wobble is proof. Every recovery is a "dead cat bounce." The predictions don't have expiry dates, and neither does the loyalty.

Meanwhile, the commentator who correctly said "just keep buying index funds and stop looking" is boring, doesn't get retweeted, and has probably been muted for causing insufficient adrenaline.

Why Contrarian Content Feels Like an Attack

Try this: read something written by someone whose financial worldview genuinely opposes yours. Not a strawman version — the actual best argument from the other side.

If you're a die-hard buy-and-hold investor, read a thoughtful case for active management. If you love property, read the strongest critique of buy-to-let. If you think Bitcoin is the future, read a serious economist explaining why it isn't. If you think Bitcoin is a scam, read a serious economist explaining why it might not be.

Notice what happens in your body. There's a mild irritation. A "yes, but…" forming before you've finished the sentence. A slight urge to close the tab.

That's the sound of your brain protecting you from having to update your beliefs — which is metabolically expensive and emotionally awkward. Updating means admitting you were partly wrong. Which means the smug feelings you had at last year's Christmas dinner were unearned. Which is unbearable.

So we don't do it. We close the tab. We tell ourselves the writer had an agenda. And we go back to our comfort feed, where everyone is nice and clever and agrees with us.

The Actual Cost of Being Comfortable

Here's where it stops being funny and starts being expensive.

An investor who only reads content confirming their bullish stance on tech stocks in late 2021 didn't sell before the 2022 drawdown. An investor who only read doom-and-gloom content in 2009 sat out one of the greatest bull runs in history. An investor who only reads UK-focused property bulls hasn't noticed their yields have quietly become terrible.

The pattern is always the same. The information that would have helped was available. It was even free. You just didn't read it, because it made you feel bad, and the algorithm noticed.

Nassim Taleb has a good line about this: the person who is most convinced they're right is often the one who's read the least widely. Certainty is a symptom of a narrow information diet. If everything you read confirms what you already believe, you're not researching — you're grooming yourself.

How to Actually Fix This (Without Becoming Insufferable)

You don't need to become a professional contrarian. You just need to introduce a bit of friction between your brain and its favourite validation loops.

Follow three people who annoy you. Not lunatics. Thoughtful people who reach different conclusions than you do. If your feed has zero disagreement in it, it's not a feed — it's a mirror.

Write down your predictions with dates. Actually write them. In a notebook or a note on your phone. Then check them. This single habit will humble you faster than any book on behavioural finance.

Steelman before you dismiss. Before rejecting a financial argument, try to state it back in its strongest possible form. If you can't, you haven't understood it well enough to disagree with it.

Track WHY you made each investment. When you buy something, note the reason. When the reason no longer applies, sell. This decouples the decision from the ego attached to it.

Read one source that predates the algorithm. A book. A long-form article. Anything written before the writer knew whether you'd like it. Curated content has become suspiciously agreeable — old content is refreshingly indifferent to your feelings.

The Takeaway

Your portfolio doesn't care what you believe. It cares what's actually true. And the gap between those two things is where most investment losses live.

The good news: you don't have to become uncertain about everything. You just have to become slightly less certain about the things you're most certain about. That's often where the biggest blind spots are hiding.

So this week, read one article that makes you a bit uncomfortable. Sit with the discomfort. Notice the "yes, but…" reflex.

Then decide whether the writer's an idiot — or whether, just possibly, you might be looking at something you'd rather not see.

Your future net worth will thank you. Your ego will get over it.