by Andres Kuusk, author of “Unlocking the Success Puzzle“
At any given moment, you are operating inside a version of reality that feels correct. Your decisions make sense. Your interpretations feel accurate. Your conclusions appear justified.
Yet, sometimes they are not. Not because you lack intelligence. Not because you lack information. But because the assumptions behind your thinking are wrong.
The most dangerous mistakes are not caused by poor execution. They are caused by false certainty.
The Problem With “Obvious”
Most flawed decisions don’t feel like mistakes when they are made. They feel obvious. This is what makes them difficult to detect.
If something feels uncertain, we question it. If something feels obvious, we don’t.
In strategic environments, this is where errors often originate. A move looks correct. A conclusion feels clear. An explanation seems complete. So, it goes unchallenged.
But “obvious” is often just an untested assumption in disguise.
Living Inside the Model
We don’t experience reality directly. We experience a model of reality.
This model is built from:
- past experiences
- learned rules
- social signals
- internal biases
Most of the time, this model works well enough. But when it doesn’t, the problem is difficult to detect because we are using the same model to evaluate itself. This creates a closed loop:
- The system validates its own assumptions.
- The conclusions reinforce the system.
- And errors become invisible.
The Moment of Doubt
Progress often begins with something subtle. A small inconsistency. A detail that doesn’t fully fit. A result that feels slightly off.
This is the critical moment — the point where most people move on. They rationalize. They ignore. They assume it will resolve itself.
But this moment is valuable. It is the signal that your model might be incomplete.
The Agent Mulder Method
There is a simple way to work with that signal. A structured way to move from assumption to verification. This approach is inspired by a simple idea I connected with Agent Fox Mulder from The X-Files: when something doesn’t add up, question it — and test it.
That mindset forms the basis of what I call the Agent Mulder Method. Think of it as three steps: Spot. Challenge. Test.
1. Spot the Assumption (The Mulder Moment).
Notice when something doesn’t fully add up. Not everything needs to be wrong — just slightly inconsistent.
The key question is: What am I taking as given here? This is the moment most people miss.
2. Challenge the Assumption (The Scully Challenge).
Once identified, the assumption needs to be actively questioned. Not passively acknowledged — but challenged. This step introduces friction into automatic thinking.
Ask:
- Is this necessarily true?
- What if the opposite were true?
- What evidence supports this belief?
3. Test the Assumption (The Skinner Shot).
The final step is verification. Not discussion. Not speculation. Testing.
What action would reveal whether the assumption is correct? In practice, this often means:
- trying a different approach
- gathering specific data
- exposing the idea to reality
Without this step, the process remains theoretical. Reality must have the final say.
Why This Works
Most people operate in cycles of interpretation. They think. They decide. They explain. But they rarely test the underlying assumptions.
The Agent Mulder Method interrupts that cycle by forcing you to move from assumption to verification. It introduces:
- awareness (spot)
- friction (challenge)
- reality (test)
This shifts thinking from reactive to deliberate.
A Short Example from Practice
Years ago, I was involved in testing an early version of an online board game. At first glance, the product looked impressive. The graphics were polished. The board could be rotated in every direction.
But something felt off. There was no standard top-down view — a basic feature in virtually every board game interface.
That was the moment of doubt. I noticed the inconsistency, but initially dismissed it. I assumed the developers knew what they were doing.
Months later, the issue was still there. This time, I challenged the assumption. I asked a simple question: “Have any of you actually played a board game before?”
They hadn’t. That was the test — and the answer. The problem was not a missing feature. It was a flawed assumption about the people building the product.
Looking back, the error wasn’t in the software. It was in my thinking. I had noticed the signal, but I didn’t act on it.
A Practical Example
Consider a simple workplace scenario.
A project is delayed. The immediate assumption: “The team is slow.”
This feels plausible. It may even be partially true. But applying the method changes the process.
Spot: Is this an observation — or an assumption?
Challenge: Could the delay be caused by unclear requirements? Conflicting priorities? Structural bottlenecks?
Test: Clarify scope. Adjust workflow. Remove one constraint. Observe what changes. Often, the original assumption turns out to be incomplete or wrong.
The Cost of Skipping Steps
Most people occasionally notice inconsistencies. Fewer challenge them. Almost no one tests them consistently.
This is where errors persist. If you skip:
- Step 1 → you never see the problem
- Step 2 → you accept the wrong explanation
- Step 3 → reality corrects you later
And when reality delivers the correction, it is often more expensive.
A Different Kind of Confidence
The goal is not to eliminate uncertainty. That is impossible. The goal is to relate to it differently.
Confidence is not believing your assumptions are correct. It is being willing to test them.
Mind the Three Steps
You cannot avoid operating inside a model of reality, but you can choose how consciously you operate within it.
When something feels obvious — pause.
When something doesn’t fully add up — pay attention.
When a decision matters — test it.
Because the biggest advantage is not having the right answers. It is knowing when to question them — and having a method to test them.
Andres Kuusk is a seven-time World Pentamind Champion, Game Theory professor, and C-suite executive. His work focuses on strategic decision-making, cognitive bias, and performance architecture. Drawing from competitive mind sports and business leadership, he explores how sound reasoning scales across domains. He is the author of “Unlocking the Success Puzzle“. Learn more at andreskuusk.com.
