It’s easy to assume that intelligent people succeed because they make better choices from the start. Sometimes they do. More often, though, what sets them apart is how they respond once they realize a choice was wrong.

When something they’ve invested in begins to fail, whether it’s a project, a plan or a career direction, they’re usually able to step back and start over without much hesitation. They don’t spend a long time agonizing over the decision, and they don’t treat the failure as a statement about their worth.

I call this habit the “reset reflex.” And it simply refers to the ability to scrap a failing effort and begin again without the decision costing them anything personally.

Most people find this difficult, and for understandable reasons. The longer a person works on something, the more it starts to feel like part of who they are. Walking away can then feel less like a practical decision and more like an embarassing admission. That feeling is often what keeps people going long after the evidence has told them to stop.

Only The Sharpest Minds Develop A ‘Reset Reflex’ Habit

Psychologists have studied this tendency to stay with failing efforts for decades. One of the best-known explanations is the sunk cost fallacy . It describes the urge people have to keep investing in something because of what they’ve already put into it, even when the future payoff looks poor.

A common example of this fallacy might be something as trivial as sitting through a bad movie because the ticket was expensive. The money is gone whether the person stays or leaves, but leaving still feels like wasting it.

A closely related pattern is known as escalation of commitment, which a 2018 review published in Academy of Management Annals describes as the tendency to carry on with a questionable course of action regardless of whether it’s likely to succeed.

When a decision starts going badly, people often respond by investing more rather than less. This is especially likely when they made the original decision themselves and feel responsible for it. At that point, the effort is no longer really about making the project succeed. It becomes about showing that the original decision was a good one.

People with the reset reflex tend to think about the situation differently. Rather than focusing on how to recover what they’ve already spent, they consider whether they would begin the same project today, given what they now know. If they wouldn’t, they take that as a clear sign to stop. What has already been spent can’t be recovered, so they base the decision on what lies ahead. And what makes the reset reflex possible is that their sense of self isn’t closely tied to any one effort.

On the other hand, people whose self-esteem depends on succeeding in a particular area tend to become more defensive and distressed when things go wrong in that area. If a failed project feels like proof of personal failure, it makes sense that someone would avoid admitting it’s over. If the project is simply something they tried, stopping is much less painful.

This doesn’t mean these people care less about their work. Many of them care a great deal. The difference is that they can recognize a failed attempt without concluding that they themselves have failed. That allows them to learn from what happened instead of feeling ashamed of it.

What This Habit Really Reflects

The reset reflex has less to do with raw intelligence than it might seem. A 2008 study published in the Journal of Personality and Social Psychology found that many classic thinking biases, including the sunk cost effect, were largely unrelated to cognitive ability. In some cases, very bright people are simply better at coming up with convincing reasons to keep going.

The kind of intelligence I’m talking about here is closer to practical wisdom , which is the ability to change course when the facts change.

Another trait that supports a “reset reflex” habit is intellectual humility, or the willingness to accept that one’s judgments might be wrong. A 2022 review published in Nature Reviews Psychology brought together research on the trait from across psychology. It suggests that people higher in intellectual humility are more open to evidence that contradicts them and feel less threatened when they turn out to be mistaken.

This openness is what allows a person to let go of a goal that is no longer realistic and put their energy into something new. A 2025 meta-analysis published in Nature Human Behaviour found that people who adjust their goals this way tend to report better well-being.

It’s important to be clear that this isn’t the same as giving up easily. Persistence matters, and many worthwhile things only work out after a difficult stretch. The real skill is being able to tell whether a struggle is worth pushing through or whether it’s being continued mainly out of pride.

People who handle this well often decide ahead of time what failure would look like, so that when the moment comes, they’re responding to evidence rather than to how they feel that day.

When the reset reflex is missing, the signs are usually familiar. Someone stays in a job long after it’s helping them grow, or keeps revising a plan that needs to be replaced entirely. These situations don’t reflect a lack of intelligence. They usually reflect a sense of identity that has become too closely bound up with one particular outcome.

Many people think of starting over as a last resort. For people who think clearly about their own decisions, it’s a normal and even healthy part of making progress. They understand that a failed attempt isn’t wasted if it helps them move on to a better one sooner.

Still replaying a decision that didn’t work out? Find out if you have a habit of putting energy into mistakes you can’t undo with this science-inspired test: Mistake Rumination Test