Why That Driver Isn’t an Idiot (and Neither Are You)

I’m late for a client meeting. There was a jam further back and I’ve been making up the time ever since, and now I’m moving well on the motorway, right up until the car in front brakes for no reason I can see. I swerve into the middle lane, and before I’ve properly registered what’s happened, I’ve cut across someone else, and they’re leaning on the horn.

I don’t think badly of myself for it. I know why it happened, the rush, the meeting, the jam behind me, the car that stopped short. A whole chain of reasons, all perfectly clear to me, and none of them visible to anyone else on that road.

But the driver I cut across doesn’t see any of that. What they see is a man swerving in front of them with no signal, no apparent reason, and by the time they’ve finished on the horn they’ve probably already decided what kind of person does that. Careless. Selfish. Doesn’t think about anyone but himself.

Same three seconds, two different stories

If you think about this for a moment, what’s interesting is that neither of us actually saw the same event. I saw my reasons and the end result of those reasons. The other driver saw the end result but no reasoning at all, so they instantly supplied their own, and the ones they reached for weren’t particularly kind.

This happens constantly at work. A colleague misses a deadline and whilst we’re quick with an explanation for ourselves when it’s our own deadline, we’re quicker with a verdict on them when it’s theirs. We’re late because the school run went wrong, they’re late because they don’t respect other people’s time. Same behaviour, same three seconds, entirely different story depending on which side of it you’re standing on.

The fundamental attribution error, and why it’s older than the science

The social psychologist Lee Ross gave this pattern its name in 1977: the fundamental attribution error, our tendency to explain other people’s behaviour by their character and our own by our circumstances. He was building on earlier work by Fritz Heider, who’d spent years studying how ordinary people assign cause to what they see, and who noticed the same asymmetry decades before Ross put a label on it.

The mechanism is simple enough. You have access to your own reasoning, your pressures, the traffic jam behind you that nobody else can see. You don’t have access to anyone else’s, so you fill the gap with the only information available, which is what you just watched them do. Character fills in where context is missing, every time.

Long before either psychologist wrote a word of it, the Stoics had already named the deeper problem underneath. Men are disturbed not by things, but by the opinions which they have of things. The swerve isn’t what unsettles the other driver. The story he tells himself about the swerve is.

Where this actually costs a business

This is where it stops being a story about traffic and starts being one about leadership.

A leader makes a hard call, something that changes a structure, a project, someone’s week, and they’ve thought about it properly. Consulted people, weighed the options, sat with the discomfort of a decision that’s going to disrupt someone. All of that thinking is real. But none of it is visible.

Two things tend to happen next, and they look like opposites. However, they come from the same place.

Sometimes the leader goes quiet, because they’re genuinely still working through their tough decision, still consulting, still weighing. From the outside, the silence doesn’t read as diligence. This can read as indifference, or avoidance, or a leader who hasn’t noticed there’s a problem at all. The team can’t see the thinking happening behind the silence, they can only see the gap where a response should be, and instantly fill that gap with their own conclusions.

Other times the leader does the opposite: they’ve decided, they state the decision, and they move on, because it feels efficient and the thinking already happened in their own head. No rationale offered, no constraints explained, nothing about what was weighed and why. It reads as fast, and it reads as careless. Even when it was neither, people are unlikely to say “they’re still thinking it through”, and more likely to simply think “they don’t care” or “they never think about us”. The fundamental attribution error doesn’t wait patiently for an explanation to arrive. It immediately supplies its own, and its own is almost always the less charitable version.

It doesn’t stay between two people

The same pattern runs between teams, and quickly becomes groupthink. One function watches another function’s output with none of the context behind it, none of the constraints, none of the trade-offs that got weighed along the way, and “they’re disorganised” or “they don’t care about the deadline” becomes the working theory. Nobody in the room actually knows what the other team was dealing with. They just know the end result, which creates the thinking error.

Once it becomes personal, it stops being solvable with facts, because people can’t be emotional and rational at the same time. The story solidifies, both sides retreat to their own version of events, and what started as a missing piece of context turns into a working grudge between departments that outlives the original decision by months.

The shift that actually closes the gap

The instinct is to tell leaders to be more generous when they judge other people’s behaviour, and that’s not wrong. However, it is asking the wrong side of the conversation to do the work.

The sharper move is narrower than that. Close the gap before someone else closes it for you, whichever way you created it. If you’re still thinking something through, say so, and say roughly why it’s taking the time it’s taking. If you’ve already decided, give the reasoning alongside the decision, not just the decision on its own. Neither of these takes long. Both of them take away the raw material the other side would otherwise use to negatively judge your character.

Nobody can see your internal traffic jam. You have to tell them it’s there.

Here is some useful food for thought:

• When did your team last watch you go quiet on something difficult, and what story do you think they told themselves in that silence?
• When did you last hand someone a decision without the reasoning behind it, because at the time it felt efficient?

If you’d like to understand more about fundamental attribution errors in just 150 seconds, take a look at this video. 

Remember, when it comes to judging the behaviour of others . . . Stay curious!