From Reactive Leadership to Composed Execution

Written by Dr. Suzy Burke 

Reactivity doesn’t begin with the situation. It begins with the story you tell yourself.

In high-pressure environments, leaders often assume their reactions are caused by external events - tight deadlines, missed numbers, difficult conversations. But neuroscience tells a different story. Under stress, the brain doesn’t just respond faster. It responds differently.

When pressure rises, activity shifts away from the prefrontal cortex, the part of the brain responsible for judgment, decision-making, and emotional regulation, and toward more reactive, survival-oriented systems. 

In other words, the very capabilities leaders rely on most are the first to go offline.

This is exactly what one executive team experienced.

Meetings became tense. Feedback triggered defensiveness. Commitments slipped, not from lack of capability, but from compromised thinking. Trust began to erode. Conversations became cautious. Accountability weakened.

Nothing about the business had fundamentally changed. But the leaders’ internal experience had.

Under pressure, the mind fills in gaps with meaning.
A missed deadline becomes: They don’t respect me.
A challenge becomes: I’m being questioned.
Uncertainty becomes: I’m losing control.

These stories feel real. Immediate. True.

But they are interpretations, not facts.

And under stress, the brain becomes less capable of questioning them. Research shows that even mild stress can rapidly impair cognitive flexibility and working memory - the very functions that allow leaders to consider alternatives, regulate emotion, and respond thoughtfully. 

So leaders don’t just become more emotional under pressure.
They become less able to think their way out of it.

That’s where the shift begins.

Instead of trying to eliminate pressure – an impossible talk for leaders - the challenge is to change your relationship to it.

The leaders on this team learned a simple, repeatable practice:

Pause
What story am I telling myself right now?

Reset
Is this interpretation helping or hurting the outcome I want?

Respond
What would a more intentional response look like?

These practices create space. And in that space, something powerful happens: the prefrontal cortex comes back online. Leaders regain access to judgment, perspective, and choice.

Over time, the impact was visible.

Meetings became more focused and less personal.
Conversations shifted from blame to problem-solving.
Follow-through improved, not because expectations changed, but because thinking did.

And trust began to rebuild.

Because when leaders show up composed rather than reactive, they send a signal to their teams:
We can handle this.
We can think clearly under pressure.
We can move forward together.

This is the real work of leadership.

You don’t eliminate stress. You don’t control every variable.
But you can change the story.

And when you do, you don’t just feel different.
You lead differently.

As one leader put it: “When we changed the story we told ourselves, everything else followed.”