Same Needs, Different Behaviour.

Why understanding what your customers do matters more than knowing what they want

I’ve worked in three industries in my career. Food production and distribution,
news publishing, and banking. Different products, different customers, different competitive dynamics. But a pattern I kept recognising, sometimes clearly, sometimes only in hindsight. And occasionally, the luck of being in the room when something genuinely shifted.

Human needs stayed remarkably stable. What changed, sometimes slowly, sometimes overnight, was how people chose to satisfy them.

That shift is where most businesses get lost.

The clearest example I witnessed firsthand was in publishing. I was there at the exact moment the industry moved from paper to screen. And the first instinct of almost everyone in the room was reasonable, logical, and completely wrong: take the printed newspaper, put it on a website, and give it
away for free. Same content, new channel. Job done.

The problem was that free set an expectation that proved almost impossible to reverse. Traffic went up. Revenue collapsed. And by the time most publishers realised that people would actually pay for good information, just not for a digital replica of something they used to buy on paper, it was too late for many of them.

The ones who introduced paywalls early lost audience first. They looked like they were losing. Some were. But the ones who survived longest are the ones who understood that the behaviour shift wasn’t just from paper to screen. It was from paying for everything to paying selectively, for content worth trusting, from sources worth believing.

In food, the shift was slower but just as structural.

Nobody stopped being hungry. Nobody stopped wanting food that was affordable and accessible. But as living standards improved, behaviour quietly changed. The same customer who bought cheap white bread stacked together in one plastic container in the nineties (no package, no label, no brand, because the bag would have cost as much as the bread) graduated to individually packaged, labelled, longer-shelf-life loaves in the two thousands, and ended up paying a premium for wholegrain, sourdough and clean ingredients in the twenty tens. Not because their need changed. Because their relationship with that need changed: what it meant to eat well, what they were willing to pay for it, what they expected from the products they chose.

The food companies that saw it coming repositioned early. The ones that didn’t watched their margins erode and their customers walk.

Banking is the industry where I’ve seen this pattern most clearly, and most repeatedly, because in twenty years, the behaviour shifts never stopped coming.

From the branch to the call centre. From the call centre to internet banking. From internet banking to mobile. From mobile to invisible banking embedded
in other apps, other experiences, other moments of life. Each shift felt radical when it started and obvious in hindsight.

And each time, the instinct was the same: start with what you know. The branch experience moved online. The online experience moved to mobile. It’s a natural response: you build on what worked before. The problem is that customers don’t move channels. They move behaviours. And a new channel that replicates the old experience rarely captures what made the shift worth making in the first place.

We may be living through the same moment again with AI. Not because AI is a new channel: it’s something more fundamental than that. It’s a shift in how people expect to interact with services, information, and decisions. Whether banking, or any other industry, gets this one right is still an open question. But the pattern is familiar enough to be worth paying attention to.

Because underneath all of it, every channel, every technology, every wave of disruption, the need never changed. Security, access, control over money. The behaviour around it changed completely. The need didn’t move an inch.

You’ve probably read more popular stories like this before. Kodak and Nokia, who saw the shift coming and still lost the battle. Apple, who changed the way people buy music with iTunes and then had to follow Spotify when the behaviour shifted again. Netflix, who went from mailing DVDs to streaming before Blockbuster had finished laughing at them.

In every case, the need was the same. Entertainment, music, movies. What
moved was the behaviour around it. And the companies that survived are the
ones that kept watching the behaviour, not the product.

So how do you stay close enough to spot it early?

Start with the signals: the trends, the industry news, the hype. Not to follow them blindly, but to ask which ones might be previewing a real behaviour shift
in your market. Most hype goes nowhere. But occasionally, something in it reflects a genuine change in how people want to live, work, or spend.

Then validate. Talk to your customers, not to sell, not in a structured survey, but in real conversations. Ask what’s changed in how they work, what they’ve
stopped doing, what they’ve started doing that they didn’t do a year ago. Commission research when the signal is strong enough to warrant it, not to discover the shift, but to understand how deep it runs and how fast it’s moving in your specific market.

The sequence matters. Research that starts from a hypothesis is infinitely more useful than research that goes looking for one.

Watch the workarounds. When customers start using your product in ways you didn’t design for, that’s a signal. They’re not being creative, they’re telling you something is missing. The branch customer who started calling the call centre for things that used to require a visit wasn’t being lazy. They were previewing the future.

Watch the edges of your market. Behaviour shifts never start in the mainstream. They start with a small group of customers who are slightly more impatient, slightly more tech-savvy, slightly less tolerant of friction than the average. By the time the majority moves, you’re already late.

Separate what people say from what people do. In every focus group ever run on food, people say they want to eat healthier, cook more at home, buy local. Then they leave the supermarket with the same basket they always buy. Watch the basket, not the intention.

Ask why, not what. When a customer leaves, most businesses ask what they switched to. The more useful question is why the alternative felt better, what need it served more precisely, what friction it removed, what behaviour it enabled that yours didn’t.

None of this guarantees you’ll catch the next wave early. But it makes it less likely that you’ll read about it in a competitor’s press release.

So the need never moves. What moves is everything around it, the channel, the format, the moment, the expectation. Behaviour shifts are slow until they’re not, obvious in hindsight and almost invisible in real time.