“CEOs with fixed mindsets surrounded themselves with people who propped up their egos, rather than those who could help them grow.” — Carol S. Dweck
The boardroom and the executive office provide some of the starkest examples of the mindsets at work—and some of the most consequential. When a leader of an organization holds a fixed mindset, the effects cascade through the entire culture. This chapter examines how mindsets manifest in business settings, why fixed mindset leaders create toxic organizations, and what growth mindset leadership actually looks like in practice.
Dweck’s research on business executives reveals a consistent pattern in fixed mindset leaders: they need to feel superior. They hire people who are less talented than themselves (so as never to feel outshone). They surround themselves with yes-people who validate their existing views. They interpret any challenge to their ideas as a personal attack rather than useful input.
This need to be the smartest person in the room is extraordinarily costly to organizations. When the best talent is not hired because it would threaten the leader, when contrarian voices are silenced, when learning from mistakes is replaced by blame and denial, the organization becomes systematically less able to adapt, innovate, and grow.
Dweck uses Enron as a case study in institutional fixed mindset. Enron became obsessed with having the most talented employees—but their definition of talent was precisely the fixed mindset version: hiring brilliant people who were presumed to be inherently superior, not people who were capable of developing and learning.
The company had a system called “rank and yank” that rated employees on a fixed scale of brilliance and discarded those who didn’t rank at the top. This created a culture where appearing smart was everything and admitting weakness was fatal. Employees didn’t share problems, didn’t admit mistakes, and were incentivized to look brilliant rather than be effective.
The result was a culture of self-promotion, deception, and performance management theater that eventually collapsed catastrophically. Enron didn’t fail despite having the “best and brightest”—it failed, in part, because of the fixed mindset culture that surrounded them.
Growth mindset leaders are fundamentally oriented toward learning, development, and honest assessment. They:
Dweck uses Jack Welch as an instructive but complicated case. Welch is famous for his “rank and yank” system at GE—rating employees, keeping the top performers, and firing the bottom 10% every year. This might sound like a fixed mindset system, but Welch’s actual approach was more nuanced.
What Welch consistently emphasized was not just raw talent but the willingness to develop and grow. He invested heavily in leadership development programs, created GE’s famous Crotonville training center, and explicitly tried to build a culture where learning was valued. The “rank and yank” system, while harsh, was oriented around identifying people who could continue to develop versus those who had stopped growing.
The lesson isn’t that rank-and-yank is good—it has serious problems—but that the underlying philosophy of development versus evaluation determines whether a performance management system serves growth or stagnation.
Dweck examines several major corporate failures and finds a recurring pattern: a brilliant CEO who succeeded early, developed a fixed mindset about their own genius, stopped listening to others, and eventually led their organization into disaster.
Lee Iacocca at Chrysler is one example. He famously rescued Chrysler in the early 1980s and became a national business hero. But success reinforced his fixed mindset: he began to believe that his judgment was inherently correct, stopped seeking outside input, and became increasingly defensive when challenged. As the automotive market shifted, he failed to respond—because responding would have required admitting that his strategy was wrong. Chrysler nearly collapsed again under his continued leadership.
The pattern is remarkably consistent: early success → fixed mindset reinforcement → inability to learn from failure → organizational decline.
The mindset of the leader shapes the mindset of the organization. When leaders model vulnerability, curiosity, and willingness to learn, they create permission for those qualities throughout the organization. When leaders project invulnerability and punish failure, they create a culture of performance theater.
Dweck identifies several characteristics of growth mindset organizations:
While Dweck wrote her book before Satya Nadella’s tenure at Microsoft, his transformation of the company is a textbook example of growth mindset leadership in practice. When Nadella became CEO in 2014, Microsoft was widely seen as stagnant—a once-innovative company that had become bureaucratic, political, and defensive.
Nadella explicitly centered his leadership philosophy on growth mindset (he frequently cites Dweck’s work). He changed the company’s culture from “know-it-all” to “learn-it-all.” He encouraged admitting mistakes, learning from them, and sharing that learning across the organization. He oriented teams toward collaboration rather than internal competition.
The results were dramatic: Microsoft’s value grew from roughly $300 billion when Nadella took over to over $2 trillion within a decade, as the company rediscovered its innovative culture and found massive new areas of growth.
Dweck’s research suggests that growth mindset organizations should look for different qualities in candidates than traditional fixed mindset organizations do. Instead of simply seeking the most impressive credentials and apparently innate brilliance, growth mindset hiring looks for:
Dweck notes that organizations can test their own mindset culture with a simple question: when someone gives honest negative feedback, what happens? In fixed mindset organizations, giving honest feedback about problems or failings is risky—it can be perceived as disloyalty, create conflict with defensive leaders, or be simply ignored. In growth mindset organizations, honest feedback is valued and acted upon.
The willingness to give and receive honest feedback is one of the clearest behavioral markers of organizational growth mindset culture.