Most leaders don’t wake up intending to make poor decisions.
Most managers genuinely care about their employees.
Most executives want their organizations to succeed.
Yet organizations continue to struggle with hiring mistakes, performance issues, team conflict, turnover, disengagement, and communication breakdowns.
I don’t think the problem is a lack of intelligence, experience, effort, or good intentions.
I think the problem is unexamined certainty.
The Assumption You Can’t See
Here’s what makes assumptions so difficult to catch:
They’re invisible.
What leaders experience, what feels completely real and completely justified, is certainty.
A manager says, “I’ve already explained that.”
An employee says, “I thought that’s what you wanted.”
Both people are telling the truth as they experienced it.
The manager became certain that understanding occurred. That certainty felt earned. They said it, they heard themselves say it, and clarity seemed obvious.
But the assumption underneath, that speaking produced shared understanding, was never visible. Only the certainty was.
I saw this pattern clearly while working with a leadership team navigating a significant organizational change. The senior leaders were confident the rationale had been communicated. They had presented it. They had sent emails. They had answered questions in town halls.
When I spoke with managers two levels down, I heard something different.
“We were told what was changing. We were never told why.”
The leaders weren’t withholding information. They were certain they’d communicated it.
The certainty was real. The understanding was incomplete.
Certainty Closes the Lens
One of the patterns I’ve observed consistently across three decades of working with leaders is this:
Certainty and curiosity rarely coexist.
When leaders become certain, about a person, a situation, a team dynamic, a hiring decision, curiosity tends to disappear. And when curiosity disappears, learning stops.
When learning stops, decisions become increasingly vulnerable to error.
This isn’t a character flaw. It’s a cognitive pattern.
Our brains are designed to move from uncertainty to certainty as quickly as possible. Certainty feels like competence. It feels like leadership. It feels like knowing what to do.
The problem isn’t certainty itself.
The problem is unexamined certainty, the kind that forms before we’ve fully understood the situation, and moves directly into action before it’s been challenged.
The Most Expensive Assumptions
The most expensive assumptions in organizations tend to share a common feature: they feel nothing like assumptions at all.
Assumed understanding. The manager communicates. The employee receives fragments. Both leave believing something completely different happened. The assumption, that communication produced shared understanding, was invisible to everyone in the room.
Assumed motivation. A leader concludes that an employee doesn’t care. The conclusion feels accurate. It’s based on observable behavior. What isn’t visible: the employee is dealing with something no one thought to ask about. The label forms. Development stops. The employee eventually leaves.
Assumed capability. A hiring manager becomes certain they know exactly who will succeed in a role. The certainty is based on interview performance, a strong resume, and a good gut feeling. Six months later, the hire fails. The certainty was never tested against the actual demands of the role.
Assumed alignment. A leadership team concludes they’re in agreement. The meeting ends. The initiative launches. Two months later it’s clear that different people were solving different problems. The alignment was assumed, not verified.
In each case, the assumption was invisible. The certainty it created was completely observable. And the certainty moved quickly into decisions, conversations, and actions before it was challenged.
What Else Might Be True?
The leaders who consistently make better people decisions tend to carry one question with them:
What else might be true?
Not as a sign of indecision. Not as an endless loop of second-guessing.
As an interrupt.
A moment of deliberate pause before certainty becomes action.
When a team member pushes back, instead of concluding they’re resistant: What else might be true?
When an employee underperforms, instead of concluding they don’t care: What else might be true?
When a candidate interviews poorly, instead of concluding they’re not right: What else might be true?
That question reintroduces curiosity after certainty has arrived. It creates space for perspective, for information, for understanding.
It doesn’t always change the conclusion.
Sometimes it confirms what you already believed.
But it ensures the certainty has been examined before you act on it.
Pause Before Concluding
The habit that produces better decisions is surprisingly simple, not easy, but simple:
Pause before concluding.
Pause long enough to challenge the certainty.
Pause long enough to consider what you might not be seeing.
Pause long enough to ask what else might be true.
Then act.
Not indefinitely. Not with paralysis.
Act intentionally with clarity instead of unexamined certainty.
Most organizations are not struggling because of a lack of talent, effort, or good intentions.
Many are struggling because certainty is moving too fast and curiosity is arriving too late.
When leaders broaden their lens, when they pause before concluding and examine their certainty before acting, they gain something more useful than confidence.
They gain clarity.
And clarity produces better people decisions.
Better people decisions produce better human interactions.
And better human interactions produce better organizational results.
The next time certainty arrives quickly, try asking one question before you move:
What else might be true?
That question has the power to change more than most leaders realize.