Pull up the last bad decision you made. Not a minor one. A real one.

The hire that didn’t work. The contract you signed without reading carefully enough. The partner you went into business with. The market you stayed in too long. Whatever it is, you can feel it land in your chest right now, two seconds after you remembered it.

That feeling is regret. And if you’re like most operators, you’ve spent years getting better at not feeling it.

You moved on quickly. You reframed it as a “lesson learned.” You told yourself you’d do the same thing again with the information you had. You read books about not living in the past. You got the t-shirt that says “no regrets” and you wore it to the gym.

Here’s the part the founder culture got wrong: how to deal with regret as a founder isn’t about getting over it faster. It’s about using it. Regret is one of the most sophisticated decision-making tools in your brain, and you’ve been trained to suppress the very signal that would make you a better operator.

The “No Regrets” Trap Most Founders Fall Into

Walk into any founder community and you’ll hear the same script. “I don’t believe in regrets. Every mistake was a lesson. I wouldn’t change a thing.”

I work with operators who genuinely believe this. They’ve said it so many times it’s become identity. They’ve built whole personal brands around the resilience of it.

And almost without exception, the same operators keep making the same kinds of decisions over and over again. They hire the same wrong profile every other year. They underprice for a decade. They tolerate the same kind of toxic partner across three businesses. They take the same kind of swing that didn’t work the last time and call it conviction.

That’s not resilience. That’s the OS protecting them from a feeling, not a pattern.

The “no regrets” posture is operator self-sabotage dressed up as wisdom. It sounds strong. It feels strong. But underneath, it’s an avoidance strategy, the brain refusing to let the discomfort of regret install the software update it’s trying to deliver.

Founders who actually know how to deal with regret aren’t the ones who claim not to have any. They’re the ones who can name three specific decisions they regret, what they learned from each one, and exactly what they’d do differently, and then move forward without dragging the shame with them.

That’s a completely different operating posture. And it’s built on understanding what regret actually is.

What Regret Is, Neurologically

Regret is your brain running a counterfactual simulation. That’s the technical name for the process, counterfactual thinking. Your mind builds a parallel version of reality in which you made a different choice, then compares the outcome of that imagined version with what actually happened.

If the imagined version looks better than reality, you feel regret. If it looks worse, you feel relief.

This simulation isn’t a bug. It’s one of the most sophisticated capabilities of your prefrontal cortex. Three brain regions do the work:

• The orbitofrontal cortex (OFC) calculates the value gap, how much better or worse the alternate version would have been.
• The anterior cingulate cortex (ACC) monitors the conflict between what you wanted and what you got. It’s your internal error detector.
• The hippocampus pulls the relevant memories,  the context, the people involved, and the conditions to make the simulation accurate enough to learn from.

That sting you feel? That’s the system delivering its result. The pain is the payload. It exists to make sure you pay attention, because attention is what installs the update.

This is also why regret feels different from disappointment, even though both are negative. Disappointment is what you feel when something didn’t go your way because of luck, weather, other people, or the market. Regret is what you feel when you realize you could have made a different call, and the outcome would have been different.

That distinction is called agency. And agency is what makes regret useful.

The Agency Effect: Why Regret Only Works When You Owned the Choice

Your brain learns differently from the decisions you make than from the things that happen to you. This is well documented in research on what’s called the “agency effect.”

When you make a choice, even a small one, and observe the outcome, your brain releases more dopamine, encodes the memory more deeply, and updates its internal value system more aggressively than when the outcome was imposed by someone else. Your brain treats your own decisions as high-priority training data.

This is why regret has so much more weight than disappointment. The brain is saying, “You did this. Pay attention. We need to update the model.”

And it’s why founders who blame the market, the team, the timing, or the economy for their bad decisions can’t learn from them. They’ve stripped the agency out. Without agency, regret becomes disappointment, a passive feeling about something that happened to them, and the software update never installs.

The operators I’ve watched get sharper over decades have one thing in common: they take ownership of decisions in ways that would feel uncomfortable to most people. They don’t deflect to circumstance. They sit with the agency, feel the regret, and let it teach them.

The ones who plateau? They’re the ones who’ve gotten too good at making everything external.

The Four Kinds of Regret Every Founder Hits

Daniel Pink, who ran one of the largest studies on regret ever conducted, found that nearly every human regret fits into one of four categories. For founders, these map to specific operating patterns. Recognizing which kind you’re carrying changes how you work with it.

Foundation regrets. These are the boring, structural ones. The financial discipline you didn’t build. The skill you didn’t develop early. The systems you didn’t put in place. They sound like: If only I’d done the work.

Boldness regrets. These are the inaction regrets. The product you didn’t launch. The conversation you didn’t have. The opportunity you didn’t take. They sound like: If only I’d taken that shot. Research shows these are the regrets that hurt the longest because the imagined version stays alive forever, undisputed by reality.

Moral regrets. The team member you treated badly when you were burnt out. The vendor you stiffed when cash was tight. The promise you broke. They sound like: If only I’d done the right thing. These are the heaviest and the slowest to move through.

Connection regrets. The cofounder relationship you let drift. The mentor you stopped calling. The friend who became a customer who became a stranger. They sound like: If only I’d reached out.

Most operators have all four running at once. The work isn’t to eliminate them, that’s the “no regrets” trap. The work is to identify which is which, and treat each one according to what it’s actually telling you.

Why Suppressing Regret Costs Founders Real Money

I’ll be specific about the cost, because the “no regrets” identity feels harmless until you do the math.

When you suppress regret, you don’t process the pattern. When you don’t process the pattern, you repeat the decision. The hire who looked great in interviews but failed within six months, you hire that profile again in two years because the OS never updated. The partner who slowly drained the energy out of every meeting, you go into business with their personality type again because you reframed the last one as “a learning experience” instead of letting the regret teach you what specifically to avoid.

The compounding cost is real. A founder who learns from each significant regret makes maybe three or four decisions a year that improve on past versions. A founder who suppresses regret makes the same decisions over and over for a decade.

Over ten years, that’s not a small gap. That’s the difference between an operator who looks back at the past decade and sees thirty distinct evolutions in their judgment, and one who looks back and sees the same three mistakes on a loop.

The market doesn’t punish you for the regret. It punishes you for not using it.

How to Actually Deal With Regret as a Founder

The work here is specific. Not “process your emotions.” Not “let it go.” Those are the two failure modes: wallowing in it or shoving it down. Neither one installs the update.

Three practices change how regret functions for you. Not in a weekend. Over months and years.

Name the regret and the type. When a regret surfaces, usually unprompted, often at 11 pm, don’t reach for the reframe. Don’t immediately tell yourself the lesson. Just name it. “I regret hiring her. This is a boldness regret. I avoided a harder conversation with the existing team because I didn’t want the conflict.” Naming the type drops it from a vague pressure into a specific data point. Until it’s specific, your OS can’t use it.

Use self-distancing language. Research by Ethan Kross at Michigan shows that when you analyze a regret using your own name or “you” instead of “I,” “What did Ethan do wrong there? What was Ethan optimizing for in that moment?” The prefrontal cortex stays online and the limbic system calms down. You can examine the decision more objectively, with less shame, and the lesson lands cleaner. This sounds like a small trick. It isn’t. The pronoun shift changes which neural pathways are doing the work.

Run the pre-mortem. Before your next significant decision, the next hire, the next pricing move, or the next partnership, sit down and write the obituary of that decision one year from now, assuming it failed. What went wrong? Why? What were the early warning signs you ignored? This is regret used in reverse; you’re letting the simulation run before you commit, so you can adjust before the cost is real. Gary Klein, the researcher who developed this, found it reduces failure rates on major decisions by around 30%. It works because it makes regret prospective instead of retrospective.

None of these are quick fixes. They’re operating practices. The shift takes months, sometimes longer. But the compounding effect is the difference between an operator who sharpens over a decade and one who runs in place.

You Can’t Outrun Regret. You Can Operate It.

Back to that decision you pulled up at the start of this post. The bad one.

Sit with it for thirty seconds. Don’t reframe it yet. Don’t tell yourself you’d do the same thing with the information you had. Just feel the sting.

That sting is the system working. It’s the OS trying to deliver an update that will make your next similar decision better. The only thing that blocks the update is your refusal to feel it long enough for the lesson to install.

You don’t need to wallow. You don’t need to apologize to yourself. You just need to stop suppressing.

The founders who get sharper over decades aren’t the ones with the fewest regrets. They’re the ones who learned how to use them. Regret isn’t the obstacle to good judgment. It’s the mechanism that builds it.