Why do I feel like an imposter even when I succeed?

Because the goal was never defined, only the failure was. If your aim is to avoid mistakes, all three possible outcomes confirm the feeling: a bad result proves you're a fraud, a neutral one means you're still faking it, and a good one is terrifying because you don't know what you did right or whether you can reproduce it. There is no way to win a game whose success conditions were never written down.

How do I stop feeling like an imposter?

Define your criteria for success before you attempt the thing, phrased as actions to take rather than mistakes to avoid. For a presentation that might be: send an agenda, establish your credentials, give an outline, involve the audience, include two or three moments of levity, close with a Q&A and your contact information. Afterwards, each outcome points back at the list rather than at your worth, and the list is something you can revise.

What is an SOP for imposter syndrome?

An SOP is a standard operating procedure you write for yourself: presentations have these six criteria, dates have these five, small talk has these four. Keep it short enough to actually get done. It also builds self-efficacy, Albert Bandura's term for believing you can handle a situation, which grows most from mastery experience, meaning from having done the thing and seen it work rather than from reassurance.

What Is Imposter Syndrome? Why It Happens

Q: What is imposter syndrome?

Imposter syndrome is the experience of knowing you did something right on paper while emotionally feeling you don't deserve the credit. It is not in any diagnostic manual and is not a disorder. Pauline Rose Clance and Suzanne Imes named the imposter phenomenon in a 1978 paper in Psychotherapy: Theory, Research and Practice, describing high achieving women who were privately convinced their success came down to luck or to having fooled everyone.

By Carl Chinn, LMHC (New York) and LPC (Texas) · Licensed therapist since 2012 · Reviewed October 2026

Imposter syndrome can’t be found in a diagnostic manual. It’s a colloquial expression for that horrible feeling of knowing you did something right on paper but emotionally feeling like you don’t deserve credit for it. Why the heck does that happen?

The phrase is older than most people assume. Pauline Rose Clance and Suzanne Imes named the imposter phenomenon in a 1978 paper, describing high achieving women who were privately convinced their success came down to luck or to having fooled everyone. It never made it into a diagnostic manual and it isn’t a disorder. It’s a pattern.

Imposter syndrome can be seen as a version of perfectionism. Perfectionism happens when we try to define our goals by what we don’t want, usually by avoiding mistakes. It’s not “I want to be a perfect presenter,” it’s “I don’t want to mess up this presentation.” In fact, we don’t define what a good presentation looks like. We don’t know how we would grade a good presentation. We just know what a mistake would look like.

Three outcomes, no way to win

If you carry that forward, notice what happens when you give a presentation. 3 outcomes can happen. People don’t like it. It lands neutrally. People love it. If your goal is to not make mistakes, here’s what those outcomes have to say about it:

Bad: Well, I didn’t know what makes a good presentation, and I made mistakes, so it was bad. No surprise there, I’m an imposter pretending to do this. I don’t really know what a good presentation looks like, so the best I can do is fake it.
Neutral: I’m still faking it, I didn’t have a good impact. In some ways I feel relieved because I made few mistakes, but I know I’m not competitive. This sucks, I feel like an imposter.
Good: People said that they liked it, but I’m terrified they’ll ask me to do another presentation, and I don’t know what I did right. I didn’t make any mistakes, but I don’t know if I can reproduce that. I’m afraid that if I make mistakes next time, they’ll learn that I’m a fake. An imposter.

In each example, there is no way to win the game. Whether you did badly and were right that you were an imposter, or you did well without mistakes, you still feel like an imposter. The reason: you didn’t define what success looks like.

My favorite metaphor for this is the one from the last article. Can you get to Niagara Falls telling your GPS where you don’t want to go? I don’t want to make mistakes in my presentation, I don’t want to be rejected by my date, I don’t want to be a burden on my friends, I don’t want to be seen as this or that. Those are all don’t wants. They’re all “not Niagara Falls.”

When you make the goal the absence of bad stuff, there’s no way to actually succeed at getting good stuff. It’s required for us to define what we want: what would be good, what we could practice, so that we’re able to feel proud, confident, and assured that we did a good job. Not “not an imposter,” but rather “someone who has an idea what they’re doing and can still be better.”

Define the criteria first

The key to unlock this in practical terms: define what your criteria for success will be before you try to do something. Success at a presentation might look like:

Did I send an agenda before the meeting?
Did I establish my credentials first?
Did I give an outline of what I would be presenting?
Did I involve the audience as I presented the bulk of the material?
Did I offer 2-3 jokes or moments of levity to keep the mood engaging?
Did I offer a wrap up Q&A with my contact information at the end?

If you give these behavioral goals to yourself in advance, for presenting, for dating, for trying a new hobby, for making an attempt at writing that book you always wanted to write, your chances of success can go up precipitously. That’s the same machinery as turning values into SMART objectives, pointed at a single evening instead of a whole life.

If you wait until after the presentation to come up with these standards of success, one of two things tends to happen. Either it’s very hard to stop second guessing it after the fact and feel good about it, or we paper over the parts we don’t want to look at and avoid the growth opportunity. Declaring what you want in advance and then committing to carrying out your goals in the affirmative (do’s, not don’t’s) is how to undo and counteract imposter syndrome.

Write yourself an SOP

The gift that keeps on giving later is to come up with an SOP for yourself, a standard operating procedure. Presentations typically have these 6 criteria to hit. Dates have these 5 things that are important to aim for. Small talk has these 4 things to keep in mind. And if you do those things and it turns out:

Bad: Did I miss something from my list, or is it important to add something to my list? The list can’t be too long or it won’t get done. Try something different next time to check.
Neutral: Did I make my conditions clear enough? Did my points align with the situation? Were they relevant and specific enough? I landed, but could have made it pop more. Where could I get closer to my ideal next time?
Good: Of course the cake came out great, I followed the recipe. 😎

Notice the difference. Each outcome points back at the recipe of criteria that were made in advance, not at your self-worth. The performance reflects on how explicit or clear we made the instructions, not on whether we have some sort of innate talent or ability that we must be blamed for.

That happens to be how confidence actually gets built. Self-efficacy, Albert Bandura’s term for believing you can handle a situation, grows most from mastery experience, which is to say from having done the thing and watched it work, not from being told you’re good at it. A recipe you can follow and check gives you the evidence. A vague hope that it goes well never does.

What helps

Different therapies can help you to create a recipe to overcome imposter syndrome:

Cognitive therapies, CBT and REBT: can help us define the opinions and beliefs that are putting pressure on us, to reframe them to something positive.
Solution Focused Therapy: may help us measure and clearly define steps toward our goal, and to refine the goal so that it’s accountable.
Schema Therapy: can help identify how you may be overcompensating for a negative or absent parent in childhood, so that now we try our best to avoid “getting in trouble” instead of behaving well.
Internal Family Systems: offers a picture in which there is a part of us, an exile, who embarrasses us, and that other parts of us want to shame out of the way entirely but can’t. Trying to make friends with the part of us that we’re embarrassed of can help us move forward unencumbered by these feelings.
Acceptance and Commitment Therapy: asks us to recognize the thoughts coming up in our mind and whether they align with our values. It then asks us to outline what would put us more in alignment with those values.
Dialectical Behavior Therapy: looks for balance between thinking and feeling so that we’re able to be more genuine in how we show up in those moments that count. It focuses on holding space for expectations and reactions.

For a lot of people it shows up as work stress, which is often where they first put words to it. If it feels like part of a broader pattern, some therapists in the directory list perfectionism as a focus area.

Each of these approaches is practiced by therapists who list in the Become The Way directory. If you’d like to learn more about any of them, you can browse and book a consultation directly.

About the author
Carl Chinn, LMHC, LPC is a licensed therapist who has practiced since 2012. He writes about therapy, attention, and decision-making at Become The Way. Read Carl’s full bio.

This article is for general information and educational purposes only. It is not a substitute for professional mental health care, and reading it does not establish a therapist-client relationship. If you are in crisis or having thoughts of harming yourself, please contact the 988 Suicide and Crisis Lifeline (US, 24/7 by call or text), your local crisis line if outside the US, or call 911 if in immediate danger.