How Writing Rewires the Brain for Peak Performance

Scott D. Clary
Scott D. Clary
Published in
2 min readAug 26, 2023

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Picture a gym.

People sweat it out, sculpting their muscles, enhancing their stamina.

Now, transpose that to the cerebral domain.

John is there, racing through stacks of information.

He’s reading endless articles, books, audibles, podcasts.

He’s dead set on leveraging the wisdom of others to up-skill himself to the highest levels.

But is he flexing his cognitive muscles to their full potential?

No.

Because he’s simply consuming, not creating.

When we write, we’re not merely juggling words.

We’re weightlifting with our neurons.

Modern neuroscience has unraveled fascinating insights:

  1. Writing routinely activates the brain’s Broca’s and Wernicke’s areas, centers crucial for language processing.
  2. Delving deep into a topic and writing about it stimulates the brain’s frontal lobes, refining complex cognitive processes.
  3. The act of holding a pen and maneuvering it aids the development of the reticular activating system, sharpening focus and attention.

Reflect upon Leonardo da Vinci’s journals, filled with sketches, mirror writings, and innovative ideas. These weren’t mere doodles but the products of a mind seeking to understand the world, pushing the boundaries of the known. Writing allowed da Vinci to crystallize his thoughts, to iterate over his innovations, to elevate his genius.

Or consider Marie Curie’s diligent note-keeping as she grappled with radioactive materials. Those notes, still radioactive today, documented her meticulous approach, her hypotheses, her findings, and her breakthroughs. It was through writing that she processed, consolidated, and extended her groundbreaking knowledge.

While many see writing as just recording, the real essence is:

  • Decoding: Breaking down complex information.
  • Synthesizing: Creating new knowledge by connecting the dots.
  • Projecting: Envisioning implications and broader narratives.

In an era dominated by information gluttony: Skim. Bookmark. Consume. Move on.

To truly harness cerebral prowess, adopt a more nuanced approach:

Delve. Critique. Compose. Contribute.

Transcending from a passive consumer to an active producer does more than just personal benefit. It curates value, encourages discourse, and fosters innovation.

In essence, writing isn’t a mere task.

From a neurocognitive lens:

  • Writing stimulates intricate neuronal connections.
  • It systematically builds our knowledge framework.
  • This practice is pivotal in sharpening our cognitive capabilities.

Amidst a sea of data, choosing to be an architect rather than a bystander can redefine your cognitive trajectory.

Take up the pen, not just as a writing instrument, but as a gateway to your brain’s vast capabilities. Dive into the intricate networks of your neurons, challenge them, engage with them. Through deliberate practice and consistent effort, pave the way for remarkable cognitive advancement.

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Scott D. Clary
Scott D. Clary

👋 scottdclary.com | Host @ Success Story Podcast 🎙️ | I write a newsletter to 321,000 people 👉 newsletter.scottdclary.com