The Smartest People in the Room Are Often the Most Difficult to Lead (TPL Insights #322)
- Jul 2
- 7 min read
By Rob Andrews
There is a problem hidden within every high-performing organization, and it lives precisely where you would least expect it.
In your best people.
These are not your underperformers or disengaged employees. They are often your best people. The ones with elite degrees, stellar track records, a genuine commitment to excellence, and the ones you count on most. Chris Argyris first identified this problem over thirty years ago in a landmark article in the Harvard Business Review.
I keep coming back to this topic because I keep watching it play out in real organizations, at the highest levels, where the consequences are real. Argyris spent decades studying how people think and how organizations learn. What he found was counterintuitive and, once you see it, impossible to unsee.
Why Brilliance Can Become a Barrier
Most high achievers have spent their entire lives succeeding, with strong academic credentials, competitive internships, and rapid promotions. Because they rarely fail, they often don’t develop the capacity to learn from failure. When failure finally arrives, such as a missed client expectation, a critical performance review, or a stalled strategic initiative, they do not know how to address the issue.
Instead, their instinct is to deflect.
Argyris described this as “defensive reasoning,” a process that encourages people to keep private the premises, inferences, and conclusions that shape their behavior and to avoid testing them in a truly In simple terms, smart people protect their self-image by hiding their assumptions, even from themselves.
Instead of looking at their own role in a problem, high performers often shift the blame elsewhere. The client was unreasonable, the manager was unclear, the system was unfair, or the goals were moving. Their attributions are often not completely wrong, but they are almost always incomplete. The part that gets left out is the contribution the deflecting individual made.
The result is what Argyris calls a “doom loop,” a cycle in which the very people most capable of solving a problem become the primary obstacle to solving it. Argyris argued that organizations contain powerful, counterproductive defensive routines that scholars and practitioners often treat as natural and necessary for survival, yet they are the primary barrier to genuine improvement. That condition is difficult to learn about and even harder to address.
The Gap Between What We Say and What We Do
Argyris draws a distinction that every leader should fully understand: the difference between an “espoused theory” and a “theory-in-use.” An espoused theory is what we say we believe. A theory-in-use is what our behavior reveals.
Most professionals sincerely believe they value candor, continuous improvement, and honest feedback. But when their behavior is under pressure, you often find a very different program in operation that’s designed to protect, deflect, and preserve the image of competence at all costs.
Argyris found that virtually all participants in his studies operated from theories-in-use shaped by an implicit disposition to win and avoid embarrassment, and by a tendency to make inferences about others without checking whether those inferences were valid. This was not limited to struggling performers. It was the norm across the board, and it was most pronounced among those with the most to protect.
The gap between what we espouse and what we do is not hypocrisy. It is largely unconscious, which makes it difficult to address and costly when left unaddressed. Carol Dweck’s research on mindset adds another layer to this. People with what Dweck calls a “fixed mindset” believe they are born with certain intelligence, skills, and abilities that cannot change.
When they fail at a task or face a challenge, their fear of not succeeding often prevents them from progressing. High achievers, almost by definition, have been rewarded for being smart. That reward system instills a fixed orientation toward capability, in which admitting a gap feels like an existential threat rather than a normal part of growth.
In Dweck’s research, students with a fixed mindset were found to blame others for their poor performance rather than acknowledging their own shortcomings, holding themselves accountable, and committing to improve. Argyris and Dweck were studying different populations, but they were describing the same phenomenon from different perspectives.
There is also the matter of overconfidence. Research shows that experience, level of knowledge, and past achievement strengthen the overconfidence bias. Because it operates at an unconscious level, it is difficult to eliminate completely. This means the more accomplished the person, the more difficult it often is to accurately assess the gap between what they know and what they are missing.
The very track record that earns them a seat at the table can quietly cloud their judgment about how much they still have to learn.
The Organizational Cost
This is not just a personal development problem. It is a strategic one. Defensive reasoning prevents people from the inquiry and reflection that are the foundations of what Argyris called double-loop learning, the kind of learning that changes the underlying assumptions and beliefs that drive behavior, rather than merely adjusting tactics within an existing framework.
Single-loop learning means fixing the mistake and moving on. Double-loop learning means asking why you made the mistake in the first place and whether the assumptions that led to it need to change.
Smart organizations need both. Most organizations, especially those staffed with high achievers, are much better at the first than the second. This pattern shows up everywhere in practice. You ask your best people to reflect on a project that underperformed. They give you a thorough, articulate, confident account of everything that went wrong, and none of it involves them. You push, and they push back. The conversation becomes circular, and nothing changes. You’re left wondering whether the problem is attitude, capability, or something you cannot quite name.
What you are seeing is defensive reasoning in action. Argyris tells you it is not a character flaw. It is a learned pattern, reinforced by years of success, and it will not be broken by good intentions alone.
What Leaders Can Actually Do About It
Amy Edmondson’s work at Harvard Business School offers a practical path forward. High-performing teams do not hide their mistakes. They report more errors because they operate in environments where open communication enables learning and improvement. This seems counterintuitive until you understand what Edmondson is really saying: teams that surface problems early perform better over time, not despite discussing failure but because of it.
Edmondson is clear that psychological safety and high standards are not in tension. Both are required for high performance. Without safety, teams may appear agreeable yet remain silent, and that silence is costly. Problems that go unspoken compound. Project Aristotle research reinforced this, finding that psychological safety was by far the most important of the five dynamics that make teams effective. Not talent, structure, or resources; instead, the ability to speak honestly without fear of consequences.
Breaking defensive reasoning requires more than a culture statement or an off-site workshop. It requires creating environments where examining your own role in a problem is not a threat to your standing but a mark of it. Where the leader goes first, openly naming their own contribution to what went wrong before asking anyone else to do the same. Where “I was part of this” is treated as courage rather than weakness.
Argyris is clear that this work must start at the top. Senior leaders who continue to run defensive
programs will quietly undermine any culture-change effort, no matter how well-designed it is. I have seen this play out enough times in my work with executive teams that I do not need the research to convince me. But the research is there and unambiguous.
There are a few things that can help. First, the leader must go first, consistently and specifically.
Not a vague admission of imperfection, but a concrete, named contribution to what went wrong. That is the behavior others are watching for.
Second, the organization must build what Edmondson calls learning rituals: structured conversations after significant projects, explicitly designed to surface what the team would do differently rather than to assign praise or blame. Third, feedback has to become more frequent and more direct. Smart people can handle hard feedback. What they often cannot handle is receiving feedback only rarely, in a formal review, which conditions them to treat it as a performance evaluation rather than as information.
None of this is complicated in theory. It is genuinely difficult in practice because it runs directly counter to the instincts that successful people have spent decades developing.
The Bottom Line
The organizations that will outperform over the long run are not necessarily the ones with the smartest people. They are the ones where smart people have learned to learn from failure, feedback, each other, and from an honest examination of their own behavior.
Argyris argued that double-loop learning is necessary for practitioners and organizations to make
informed decisions in rapidly changing, often uncertain contexts. That was true when he wrote it in the 1970s and 1980s, and it is truer now. The pace of change has accelerated, and the cost of not learning fast has risen. Organizations stuffed with brilliant, credentialed, track-record-laden professionals who cannot examine their own assumptions are at serious risk of being outmaneuvered by leaner teams with less talent and better learning habits.
If you lead smart people and are not actively working on this, it is worth asking: “What is defensive reasoning costing you right now, and who in the organization is the last to know?”
This post draws on Chris Argyris, “Teaching Smart People How to Learn,” Harvard Business Review, May- June 1991; and “Overcoming Organizational Defenses” (1990); Carol Dweck, Mindset: The New Psychology of Success (2006); Amy C. Edmondson, “Psychological Safety and Learning Behavior in Work Teams,” Administrative Science Quarterly (1999); and Edmondson, “The Fearless Organization” (2018). All remain worth your time.
Rob Andrews is Chairman and CEO of Allen Austin, a retained executive search and organizational health consulting firm. He is the author of “Organizational Health: The Ultimate Competitive Advantage,” an Executive Ed.D. candidate at the University of Texas at Austin, and an Affiliate Faculty member in Leadership and Ethics at the McCombs School of Business. Allen Austin advises clients on retained search, leadership advisory services, executive and board composition, and organizational health.
Rob Andrews
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