The Invisible Executive: Brain Fog in the Boardroom
Picture this, that awkward moment in the meeting when you’re looking at your lead developer and realize you’ve forgotten his name. Again! 
And the fog in your brain feels like it's expanding to push every letter of his name further and further away from your memory! "Why can't I think straight?" "Why can't I remember?" You ask yourself as you scold your brain in a silent internal panic. 
and even worse, you stumble for coherent words to flow into some semblance of a sentence as you realise your train of thoughts and associated vocabulary explode into tiny fragments of fluff floating in your cognitive hemisphere.
Again!

You stand there, a high-achiever. You always have been. You learn quickly and meet your work commitments efficiently.  Your brain is your greatest asset. So why does it suddenly feel like it’s being held hostage by a cloud of grey wool? You built a career on being the sharpest person in the room, while your brain suggests the word "potato" instead of "synergy." You feel a cold prickle of sweat. You wonder: Is this it? Is this the moment I lose my edge?
Welcome to the "Boardroom Fog." 
It is the number one reason professional women start questioning their competence, their leadership, and their future. But before you start looking up early retirement or "memory clinics," let’s talk about what is actually happening to your greatest asset.



The Science: Your Brain on a "Low-Signal" Area

For twenty years, your brain has run on a high-octane fuel called Estrogen. Estrogen isn't just about hot flashes and reproductive health; it is a master regulator in the brain. It acts as a key for the glucose metabolism in your cognitive centers—specifically the areas responsible for verbal fluency and working memory.
When your estrogen levels begin to fluctuate and dip during perimenopause, the "cellular power plants" in your brain effectively experience a brownout.


Here is the truth: You haven't lost your IQ. Your 160-point brain is still in there. However, you are experiencing a temporary drop in the delivery system. It’s like trying to run a high-definition software program on a low-bandwidth Wi-Fi connection. The data is there, but the loading icon is spinning.
For the AuDHD executive, this is even more jarring. You’ve spent a lifetime using high-speed cognitive "workarounds" to manage your ADHD or Autism. When the brain fog hits, your usual coping mechanisms (like lightning-fast pattern recognition) feel sluggish. It’s not a failure of character; it’s a glitch in the fuel supply.



The "Word-Finding" Olympics

There is a specific kind of internal panic that happens when you are halfway through a sentence about "quarterly scalability" and the word for "budget" simply evaporates.
It is incredibly hard to command a room when you feel like you’re being held hostage by a cloud of grey wool. You aren't "aging out," and you aren't becoming "less than." You are simply in a low-signal area.
But here is the secret most people won't tell you: The more you panic about the fog, the thicker it gets. Cortisol (the stress hormone) is the natural enemy of clear thinking. When you beat yourself up for forgetting a name or a metric, you trigger a stress response that further locks down your verbal centers.



Preparation Beats "Winging It"

In your 30s, you could probably walk into a pitch meeting and "wing it" on pure adrenaline and sharp wit. In your "Second Spring" transition, that strategy is a recipe for anxiety.
During this phase, structure is your new superpower.
  1. The "Executive External Brain": Don't rely on your working memory. Use your "Dopamine Menu" or a simplified digital dashboard. If it’s not written down, it doesn't exist.
  2. The Low-Arousal Morning: If you have a big meeting at 10:00 AM, protect your sensory input from 8:00 AM to 9:30 AM. No news, no loud music, no "emergency" Slacks. Save your cognitive bandwidth for when it matters.
  3. Own the Pause: If a word disappears, don't scramble. Pause. Breathe. Say, "I’m looking for a very specific term here—let me come back to that point in a second." It looks like "Executive Gravitas" to them; it’s actually "Brain-Loading Time" for you.




The Takeaway: Reclaim Your Edge

The "Invisible Executive" is the version of you that thinks she has to hide her symptoms to keep her seat at the table. But the most powerful leaders are the ones who stabilize their biology so they can stop hiding and start leading again.
You don't need a new career. You just need a new strategy for the brain you have right now and the support of like-minded peers who 'get it'.
Ready to clear the fog and step back into your authority?
I work with high-achieving women to navigate the unique intersection of leadership, neurodivergence, and hormonal shifts. Let’s get your "bandwidth" back.
👉 Email me  "LEAD" in the subject line to get on the waitlist for the Second Bloom Community Launch.





Oestrogen is like fuel for the brain's verbal and cognitive centers. When that fuel gets low, the "engine" glitches. You haven't lost your IQ; you’re just experiencing a temporary drop in "verbal fluency."  I hear you thinking, "But who's going to care?" when your brain has a glitch while you're in full flow of a presentation to a room full of professional peers and leaders and you are trying to put out the little internal panic fires while trying to maintain your corporate composure. In this moment Pause. Take a breath. Re-centre.

It’s hard to command a room when your brain keeps suggesting the word "potato" instead of "synergy."  Or when you present as unprepared because you are stumbling for your words like stilettos that wobble in the cobblestones after a heavy night of socialising . You have a persistent, niggly feeling on loop buried somewhere in the fog of your brain that something is terribly wrong and you're in cognitive decline. But you stay in the comfort of denial for fearing the worse. 


You aren't "aging out" in the throws of cognitive decline; you’re just in a low-signal area. Your brain fuel is running low and needs some attention. 

Preparation beats "winging it" during this phase. As prepared as you have always been, you cannot take your years of knowledge for granted. Create a brain fog fix tool kit prepared to anticipate the many ways the 'Fog' shows up for you at work. Your tool kit should include some nutritional supplements especially adaptogens like Tulsi , Lions mane or Ginkgo biloba, anti-stress practices daily, like mindfulness, breath work or morning pages; reduce or avoid refined sugar and dairy, take a 5 minute movement break outside (if possible) whenever you can. And find productivity hacks that support you at work.


  • CTA: DM me "LEAD" to discuss my Executive Edge coaching.

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Meet Your Guide: From the Courtroom to Your Corner

I know what it feels like to carry the weight of a world that wasn't built for you. For years, I lived the "high-achiever" narrative—juggling the demands of a career in law while raising three children and now cheering on two beautiful granddaughters. On the outside, I was hardworking and capable; on the inside, I was navigating a silent, internal storm.

Like many women in our generation, my clarity came late. Receiving an AuDHD diagnosis in my 50s wasn't just a label; it was the key to understanding a lifetime of internal conflict. But as that understanding dawned, perimenopause arrived, unleashing a unique brand of external chaos on a brain that already felt "full."


Turning Pain into Purpose

My journey through the healthcare system was one of being misdiagnosed, misunderstood, misdirected, misinformed and frequently silenced. I know the sheer exhaustion of advocating for yourself when you are already deeply depleted, and the frustration of being undermined by a system that doesn't yet grasp the neurodiverse hormonal experience.

I chose to walk away from the legal world—not to quit, but to pause and reset. I needed to remember who I was beneath the masks and the professional titles. I re-routed (a metaphorical re-rooting) and trained in scenar therapy, functional nutrition therapy and kinesiology amongst other modalities rebalance andreturn to centre. By stripping away the expectations, I was able to reactivate my true essence, prioritise self care and find the "calm" I now help other women achieve.


Why I Coach

I didn't just study these challenges; I lived them and still live them only now I know how to navigate them in a way that serves me best. I’ve turned my personal struggle into a professional mission because I believe no woman should have to navigate this transition alone or unheard.

Today, I use my background in advocacy and my lived experience as a neurodiverse mother and grandmother to empower you to advocate for yourself and be proactive in your healthcare decisions. We aren't just managing symptoms; we are reclaiming your narrative and ensuring your "second bloom" is defined by your strength and spirit, not your struggles.


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Your Journey from Chaos to Calm

The Late Bloomer’s Guide to Thriving in the Second Act

If you’ve spent most of your life feeling like you were reading a different script than everyone else, only to finally receive the "missing piece" of a neurodiverse diagnosis in your 40s or 50s, you aren’t behind. You are arriving.

But then, just as the clarity hits, so does the hormonal shift. Perimenopause and menopause don't just bring hot flashes; for the neurodiverse brain, they can feel like someone turned up the static on an already noisy world. The executive dysfunction spikes, the sensory overwhelm intensifies, and the "old ways" of coping—the masking, the pushing, the over-functioning—simply stop working.

I’m here to tell you: This isn't a breakdown. It’s an invitation to rebuild.

Why Functional Wellness?

As a Functional Menopause Wellness Coach and kinesiology practitioner, I specialize in the unique intersection where hormones meet the neurodiverse mind. I don't believe in "one-size-fits-all" checklists or rigid routines that feel like another chore on your to-do list. Instead, we focus on:

  • Functional Well-being: Targeted self-care that respects your sensory needs and biological shifts.
  • Lifestyle Hacks: Low-demand, high-impact systems designed for a brain that craves dopamine but struggles with transitions.
  • Emotional Depth: Space to process the "late bloomer" grief and celebrate the newfound empowerment of your authentic self.
  • Spiritual Practices: Grounding rituals that move you out of the "survival mode" of the mind and back into the safety of your body.

My Mission

I empower women 40+ to stop apologizing for how their brains work, ask for what they want in healthcare environments and start optimizing how their bodies feel. We move beyond the chaos of fluctuating hormones, emotional rollercoasters and toward a grounded, vibrant "Second Act."

You have spent years people pleasing, supporting others beyond your capabilities and figuring out the "why." Now, it is time for the how. Let’s create a life that feels as good on the inside as it looks on the outside—one that is quiet, intentional, and entirely yours.

You are not lost in the fog. You are simply finding a new way to shine. You are learning to become more of who you were born to be.


Photo of Diana Onuma

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