A Simple 10-Minute Weekly Ritual to Weaken Your Imposter Story
Posted on April 05, 2021 by Paula Castillo, One of Thousands of Executive Coaches on Noomii.
Imposter syndrome has a selective memory. This simple 10-minute weekly ritual helps you build a more accurate, grounded story about who you are.
Here’s something almost every high achiever I’ve coached has in common.
They remember every mistake. The question they fumbled, the moment they went blank, the comment that landed awkwardly in a room full of people they wanted to impress. Those moments stay vivid, retrievable, ready to surface at the worst possible time.
And they forget, almost immediately, the wins. The presentation that went well. The colleague who said their input changed the direction of a project. The problem they solved quietly and effectively without anyone making a fuss about it.
This isn’t a character flaw. It’s how imposter syndrome works. It has a selective memory, and it’s been practicing longer than you have.
The good news: you can practice too.
A 10-Minute Weekly Ritual
Once a week, set aside ten minutes, same day, same time if you can, and answer these four questions in writing:
1. What did I do this week that added value?
Be specific. Not “I was a good teammate.” Instead: “I caught an error in the report before it went to the client” or “I gave someone on my team feedback that helped them prepare for their presentation.” Behaviors and actions, not vague qualities.
2. What did I learn or try that was new?
Imposter syndrome tells you that competent people already know everything. This question is a direct counter to that story. What did you attempt, experiment with, or figure out this week?
3. Where did my imposter story show up?
Get specific about the situation. Not “I felt like a fraud,” but “In the Thursday leadership meeting, when my manager asked for my opinion in front of the group, I minimized my answer and deferred to someone else.” Naming the pattern precisely is the first step to changing it.
4. What’s one behavior I’ll practice next week in a similar situation?
This is where reflection becomes action. Based on what you noticed, what’s one small, concrete thing you’ll do differently? “State my opinion before adding caveats.” “Accept the compliment without redirecting it.” “Speak in the first ten minutes instead of waiting.”
Four questions. Ten minutes. Once a week.
Why This Works
Most imposter syndrome interventions focus on what you think about yourself. This ritual focuses on what you actually did, which is harder to argue with.
Over time, the weekly record becomes evidence. Not the vague reassurance of “you’re doing great,” but a documented account of real contributions, real learning, and real moments where you showed up effectively even when the imposter feeling was present.
It slowly retrains your attention. Not through positive thinking, but through accurate, consistent observation of your own behavior and impact.
How I Use This in Coaching
Many of my clients bring their weekly notes to our sessions. It’s one of the most useful things we do together, because the patterns become visible in ways they rarely are in the moment.
Imposter feelings almost always spike in specific contexts. For one client it was any room with senior leaders. For
another it was the moment a project shifted from planning to execution. The weekly ritual makes those patterns visible, which means we can design targeted behaviors for exactly those situations.
We might notice that the imposter story reliably shows up on Thursdays before the leadership call. So the behavior we practice is specific to that moment: send one substantive email to a stakeholder before the call, so you walk in having already added value. Or review your three most recent wins the night before, not for reassurance, but to ground your self-assessment in facts.
Small, specific, and tied to the real pattern. That’s what makes it work.
Your Invitation
Try this ritual for three weeks. Write your answers in one document or notebook so you can look back across entries.
After three weeks, read what you wrote in week one.
You’ll likely notice something: the facts of your contribution are steadier and more consistent than your imposter story ever admitted. The wins are there. The learning is there. The moments of effective action, even in the presence of self-doubt, are there.
You just haven’t been keeping track.
Start now.
Paula Castillo is a bilingual PCC executive coach based in Washington, DC, specializing in imposter syndrome for high achievers, managers, and leaders. She works in English and Spanish.
