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Why brilliant minds get stuck in overthinking (and how to reset)

sarie taylor·Feb 26, 2026· 3 minutes

Your Brain Can Be Brilliant… and Still Be Too Loud

Some of the most intelligent people I work with have the fastest minds.

They can see ten moves ahead.
They anticipate risk.
They spot patterns quickly.
They think in layers.

It’s impressive.

And exhausting.

Because somewhere along the line, speed became confused with strength.

Fast replies.
Fast pivots.
Fast decisions.
Fast growth.

And when the brain is moving quickly, it can feel powerful.

Until it doesn’t.

Speed Isn’t the Same as Clarity

In a recent conversation with Dr Bill Pettit, he made a distinction that I think is gold for leaders.

We can innocently misuse the gift of thought in two ways:

The speed of it.
And the direction it takes.

Most high performers don’t struggle because they lack thinking power. Quite the opposite. They have so much thinking power that it rarely switches off.

The mind starts solving problems that haven’t happened.
Rehearsing conversations.
Running future projections.
Stress-testing every possible outcome.

From the outside, that looks responsible.

From the inside, it can feel relentless.

Because speed creates noise.

And noise isn’t clarity.

The Hidden Cost of Fast Thinking in Business

Fast thinking feels productive. It feels like control.

But look a little closer and you’ll often see:

  • Reactivity instead of responsiveness.
  • Urgency instead of importance.
  • Decision fatigue instead of decisiveness.
  • Micromanagement instead of trust.

When your internal pace is high, everything feels time-sensitive. Every email feels loaded. Every meeting carries extra weight.

You’re not thinking better, you’re just thinking faster.

And over time, that takes its toll.

Not just on you, but on the culture around you.

Teams feel your nervous system before they hear your words.

Calm & Curious: The Leadership Reset

Now here’s the part people don’t expect.

You don’t have to slow your brain down permanently.

You don’t need rituals.
You don’t need hacks.
You don’t need to become a different personality type.

What shifts everything is not the elimination of speed, but a change in relationship to it.

When the mind settles - even briefly - something different becomes available.

Curiosity replaces certainty.
Listening replaces rehearsing.
Perspective replaces pressure.

Calm doesn’t make you passive.

It makes you perceptive.

And from that space, decisions often become simpler. Cleaner. Less dramatic.

You see what matters.

You stop trying to control what doesn’t.

A Simple Reset in the Moment

When you notice your mind running fast, try this:

Don’t fix it.
Don’t argue with it.
Don’t analyse why it’s happening.

Just notice the speed.

And pause.

Not performatively. Not to “do calm correctly.”

Just pause long enough to remember that speed is a setting, not an identity.

You don’t need to wrestle your thinking into submission. Thinking settles when it’s left alone.

Underneath the fast and furious layer, there is always a steadier intelligence available.

That’s where calm and curious lives.

And that’s where your best leadership tends to come from.

If this resonates, I’ve recorded a free 20-minute conversation for business owners and leaders on how successful people stop overthinking and start trusting themselves.

It expands on this idea of internal pace, clarity, and decision-making.

You can access it here

You don’t need a faster mind, you need a quieter relationship with it.

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