“High-Stakes Leadership: When Exhaustion Distorts Decisions” - Margarita Aleks, Executive Coach working with founders and C-level leaders

Exhaustion at the top rarely presents itself in obvious ways. It does not necessarily look like burnout, withdrawal, or a visible drop in performance. More often, it appears as the opposite - sustained activity, faster decisions, and continuous forward movement, which from the outside is often interpreted as resilience or even high performance.

And yet, beneath that surface, something begins to shift, not in effort, but in the way thinking itself is structured.

“What I see most often is not that leaders stop when they are exhausted. It’s that they continue — but their thinking begins to change.”

In fast-moving environments such as Dubai, where growth is accelerated and expectations remain consistently high, leaders are required to operate at a pace that leaves little room for pause. Senior executives spend a significant portion of their time making decisions, often under time pressure and without sufficient space for reflection, which gradually changes not only the volume of decisions being made, but the depth at which they are considered.

Research in cognitive load and decision fatigue suggests that decision quality can decline significantly under sustained mental strain, in some cases by as much as 30–50%, even among highly capable individuals.

What appears as efficiency begins, over time, to reshape how decisions are actually formed.

Leaders do not stop when they are exhausted. In many cases, they continue to perform at a high level of output. However, the quality of their thinking begins to shift, not dramatically, but incrementally, and often without their awareness.

Under sustained pressure, this shift is not incidental. It is structural.

Research in neuroscience shows that under pressure, the brain naturally moves toward faster, more reactive processing, reducing its ability to evaluate complexity and nuance. In practice, this means that leaders may experience a sense of decisiveness, while their thinking becomes narrower, more selective, and less tested.

What appears as clarity is often a reduction of complexity. The challenge is that this dynamic is difficult to detect from within.

Because the leader is still performing, still making decisions, and still moving the organization forward, there are few immediate signals that something has changed. The system continues to function, and outcomes may remain acceptable in the short term.

The cost, however, rarely appears immediately. It does not show up as a clear failure or a visible mistake. Instead, it begins to surface more subtly, in a strategic direction that slightly drifts over time, in teams that appear aligned yet are less synchronized in execution, and in decisions that are not wrong, but not entirely right either.

The issue is not effort. It is perception.

At this level, exhaustion does not reduce activity. It changes how reality is interpreted. And once perception shifts, decision quality becomes more vulnerable, not because of a lack of competence, but because the conditions under which thinking takes place have quietly changed.

Which raises a different set of questions.

• Do leaders at the top still have the space to reflect, or only the obligation to respond?
• When speed becomes the dominant mode of operation, what happens to the quality of decisions being made?

In many cases, this does not correct itself naturally, precisely because those closest to the decisions are the least able to observe how their own thinking is evolving under pressure.

This is where structured reflection, external perspective, and deliberate examination of decision-making processes become critical, not as a corrective measure, but as a way to protect the quality of thinking in environments where the cost of misjudgment is significant.

“This is the shift most leaders don’t see - they don’t stop when they are exhausted. They continue, but their thinking is no longer the same.”

Leaders rarely fail because they are exhausted. They fail because they do not see how exhaustion is shaping their thinking.

Margarita Aleks

Executive Coach & Leadership Advisor 

Founder & CEO, The Untold Conversations

linkedin.com/in/margaritaalekscoach