There is a moment in almost every leader’s journey when they realize the biggest obstacle isn’t outside of them.
It isn’t the economy.
It isn’t the competition.
It isn’t a lack of opportunity.
It’s the conversation happening inside their own mind.
That was one of the biggest takeaways from my conversation with Chris Harris, a former Special Forces trainer who spent 25 years teaching elite warriors both combat skills and mindset before bringing those lessons into the business world. His message was surprisingly simple.
Your mindset is not positive thinking.
It is the operating system that determines how you respond to every challenge life puts in front of you.
That distinction matters.
Because if your operating system is outdated, every decision, relationship, and opportunity is filtered through it.
The encouraging news is that operating systems can be updated.
Here’s how.
Mindset Lives Between Stimulus and Response
Chris described mindset in one sentence that immediately changed how I think about leadership.
“Mindset is the space between stimulus and response.”
Think about your day.
A difficult email arrives. Someone criticizes your work. A client says no. A meeting gets canceled.
Those events are simply stimuli.
What determines your future isn’t what happened. It’s what happens in that tiny space before you respond.
Do you become defensive? Do you assume the worst? Do you quit?
Or do you pause long enough to choose your response?
That space is where leadership lives.
Victor Frankl, psychiatrist and Holocaust survivor, wrote something remarkably similar decades ago:
“Between stimulus and response there is a space. In that space is our power to choose our response.”
The best leaders expand that space.
Awareness Comes Before Change
Many people want transformation immediately.
Chris explained that lasting change follows a predictable pattern:
- Awareness
- Acceptance
- Understanding
Only then can lasting change begin.
You cannot fix something you refuse to acknowledge.
Ask yourself:
- What habit is holding me back?
- What thoughts do I repeat every day?
- What fear keeps showing up?
Write down one answer.
That simple exercise creates awareness.
Then ask yourself one more question:
“What is this costing me?”
That’s acceptance.
Only after those two steps are you ready to create something new.
Meet “Critical Carl”
One of my favorite moments in our conversation was Chris’s explanation of why change feels so difficult.
He personified our analytical mind as “Critical Carl.”
Imagine a seven-foot security guard standing outside your subconscious mind.
His job is simple, protect the status quo.
Every new habit. Every bold goal. Every attempt to think differently. Critical Carl questions all of it.
His favorite sentence sounds something like this, “We’ve never done that before.”
Sound familiar?
The challenge isn’t that your brain is broken.
It’s doing exactly what it was designed to do.
Your brain values familiarity more than improvement.
Understanding that removes a lot of unnecessary shame.
You’re not weak. You’re human.
A Tool You Can Use Today
Chris shared a practical framework called the MetaCue Method.
Its simplicity is what makes it powerful.
Step 1: Create a five-second future memory.
Picture yourself accomplishing a goal.
Not the work. The outcome.
Maybe you’re walking across a graduation stage.
Maybe you’re crossing a marathon finish line.
Maybe you’re watching your team celebrate a milestone.
Make it vivid. Include emotions.
Step 2: Pair it with gratitude.
Instead of saying, “I hope this happens,” say:
“I am so grateful this became reality.”
Your brain responds differently to gratitude than it does to wishing.
Step 3: Attach it to an existing habit.
Every time you:
- Drink water
- Walk through a doorway
- Check your phone
- Sit down
Replay that five-second future memory. Repeat the gratitude statement.
Over time, repetition strengthens new neural pathways.
Small actions repeated consistently create lasting change.
Your Environment Shapes Your Future
One lesson resonated deeply with me.
You cannot become a different person while protecting the same environment that created your current habits.
That doesn’t always mean moving.
Sometimes it means changing what surrounds your attention.
Several years ago, I made a decision to leave personal social media.
People often assume that decision came from frustration.
It didn’t. It came from clarity.
I realized comparison wasn’t helping me become the person I wanted to become.
Since then, something interesting happened.
I started reading more. I spent more time outside. I began growing tomatoes.
That may sound insignificant. It wasn’t.
Watering plants after work became a reminder that growth is slow, quiet, and intentional.
Not everything valuable happens online.
Sometimes it happens in a garden. Sometimes it happens during a walk with your dogs. Sometimes it happens while sitting silently under a tree.
Chris even shared research suggesting that simply touching a tree for one minute each day may have measurable mental and emotional benefits.
Whether it’s gardening, walking, or simply sitting outside, nature has a remarkable way of slowing our minds enough to hear ourselves think again.
Protect Your Boundaries
Chris made another observation that every leader needs to hear.
Your environment depends on your boundaries.
If you don’t protect your time, someone else will consume it.
If you don’t protect your attention, something else will capture it.
Ask yourself:
- What drains my energy?
- What consistently distracts me?
- What helps me think clearly?
Then build your schedule around the answers.
Boundaries are not about keeping people out. They’re about protecting what matters most.
The Scar That Became a Reminder
Toward the end of our conversation, Chris shared something deeply personal.
Just days before recording the podcast, doctors discovered a brain tumor after he experienced a seizure.
The tumor was successfully removed.
Now he carries a scar on the back of his head.
He told me every time he touches that scar, he chooses what it means.
Not fear. Not loss.
Gratitude.
It reminds him he survived. It reminds him he has another day. It reminds him his wife is not a widow.
That may have been the greatest mindset lesson of our conversation.
Life will give every one of us scars.
Some are physical. Some are emotional. Some nobody else can see.
We may not get to choose whether those scars happen. We do get to choose the story they tell.
Your Next Step
If you only do one thing after reading this article, make it this:
Pause.
Notice one recurring thought that appears throughout your day.
Ask yourself, “Is this thought helping me become the person I want to be?”
If the answer is no, don’t criticize yourself.
Replace it.
Create one future memory.
Attach it to one daily habit.
Repeat it consistently.
Protect the environment that supports it.
Because success rarely begins with changing your circumstances.
It begins by changing the conversation happening inside your own mind.
As Chris reminded us, mindset is a choice.
And every day gives us another opportunity to choose well.