You can run multi-million dollar business operations, but if you can't sit still and be present at your own dinner table, your system is failing. Many high-performing executives get trained to operate under relentless corporate stress, but no one ever teaches them how to down-regulate their nervous system and return home to their families.

In this deep-dive podcast episode, Zac Armstrong sits down with retired Navy SEAL Commander Jon Macaskill to unpack the psychological, physical, and leadership realities of high-stress performance over a 24-year military career.

Key topics covered:
The hidden cost of executive stress on marriages and family life
How Jon lost his first marriage to the SEAL teams—and what he learned from it
Why box breathing and breathwork are tactical performance tools, not "hippy" fluff
How down-regulating the vagus nerve signals safety to the brain in 60 seconds
Shifting from "Mental Illness" stigma to proactive "Mental Fitness"
The power of saying "I screwed up" to build high-trust team cultures
"Choose Your Hard": Why aging and physical decay are choices you make

TIMESTAMPS:
0:00 - The Cost of Unchecked Executive Stress
0:33 - Intro: Retired Navy SEAL Commander Jon Macaskill
1:04 - Running Operations vs. Sitting at the Dinner Table
2:18 - What Absence at Home Actually Costs You & Your Kids
4:40 - Taking Off the Uniform: Insecurity Under the Rank
7:22 - Short Attention Spans & The 3-Second "Street Cred" Rule
8:48 - Introduction to Breathwork in Special Operations (Tactical Breathing)
11:48 - Hiding from Internal Pain in the Gym & 18-Hour Workdays
13:30 - "What Is Normal?" Bloodwork, Cortisol & Chronic Executive Stress
15:10 - Visualization vs. Meditation: Mapping Out Goals & Anti-Goals
16:15 - How Unmanaged Stress Physically Shows Up in Your Body
18:00 - Standard Blood Panels vs. True Biological Optimization
21:15 - "Did You Get Old Because You Stopped Riding, or Stopped Riding Because You Got Old?"
23:50 - "Choose Your Hard": Fitness, Marriage & Executive Performance
27:15 - The Vagus Nerve & Box Breathing Mechanism (Sympathetic vs. Parasympathetic)
29:39 - Why You Should Calendar Block "Mental Fitness" Instead of "Therapy"
31:50 - How to Start Meditating: The 4-4-4-4 Protocol & Avoiding the 1-Hour Trap
33:50 - Leading 2,500 People & Managing Organizational Culture
36:12 - Daniel Coyle's *The Culture Code*: Saying "I Screwed Up" as a Leader
38:50 - Learning to Be Comfortable Being Uncomfortable
40:10 - Rapid Fire Questions: Box Breathing in Public & Driving Resets
42:12 - Rebranding Mindfulness for "Warriors" (Spartans & Samurai)
44:00 - Skeptic to Believer: Packaging Mindfulness as Performance Enhancement
45:40 - Enlisted to Officer: Parachute Rigging & Lessons in Humility
47:00 - Naval Academy (Annapolis) & Leading Your Peers
48:00 - Off-Mic Confessions: Executive Fear of Failure & Perception
48:30 - Defining "Inner Strength" in One Sentence
49:20 - The Quickest Way to Bring Yourself Back to the Room
50:00 - Outro & Final Takeaways

CONNECT WITH ZAC:
Instagram:   / zacarmstrongfit  
LinkedIn:   / zac-armstrong  

CONNECT WITH JON MACASKILL:
Website: https://www.jonmacaskill.com/
Podcast: Men Talking Mindfulness

You can run multi-million dollar business operations, but if you can't sit still and be present at your own dinner table, your system is failing. Many high-performing executives get trained to operate under relentless corporate stress, but no one ever teaches them how to down-regulate their nervous system and return home to their families.
In this deep-dive podcast episode, Zac Armstrong sits down with retired Navy SEAL Commander Jon Macaskill to unpack the psychological, physical, and leadership realities of high-stress performance over a 24-year military career.
Key topics covered: The hidden cost of executive stress on marriages and family life How Jon lost his first marriage to the SEAL teams&mdash;and what he learned from it Why box breathing and breathwork are tactical performance tools, not "hippy" fluff How down-regulating the vagus nerve signals safety to the brain in 60 seconds Shifting from "Mental Illness" stigma to proactive "Mental Fitness" The power of saying "I screwed up" to build high-trust team cultures "Choose Your Hard": Why aging and physical decay are choices you make
TIMESTAMPS: 0:00 - The Cost of Unchecked Executive Stress 0:33 - Intro: Retired Navy SEAL Commander Jon Macaskill 1:04 - Running Operations vs. Sitting at the Dinner Table 2:18 - What Absence at Home Actually Costs You &amp; Your Kids 4:40 - Taking Off the Uniform: Insecurity Under the Rank 7:22 - Short Attention Spans &amp; The 3-Second "Street Cred" Rule 8:48 - Introduction to Breathwork in Special Operations (Tactical Breathing) 11:48 - Hiding from Internal Pain in the Gym &amp; 18-Hour Workdays 13:30 - "What Is Normal?" Bloodwork, Cortisol &amp; Chronic Executive Stress 15:10 - Visualization vs. Meditation: Mapping Out Goals &amp; Anti-Goals 16:15 - How Unmanaged Stress Physically Shows Up in Your Body 18:00 - Standard Blood Panels vs. True Biological Optimization 21:15 - "Did You Get Old Because You Stopped Riding, or Stopped Riding Because You Got Old?" 23:50 - "Choose Your Hard": Fitness, Marriage &amp; Executive Performance 27:15 - The Vagus Nerve &amp; Box Breathing Mechanism (Sympathetic vs. Parasympathetic) 29:39 - Why You Should Calendar Block "Mental Fitness" Instead of "Therapy" 31:50 - How to Start Meditating: The 4-4-4-4 Protocol &amp; Avoiding the 1-Hour Trap 33:50 - Leading 2,500 People &amp; Managing Organizational Culture 36:12 - Daniel Coyle's *The Culture Code*: Saying "I Screwed Up" as a Leader 38:50 - Learning to Be Comfortable Being Uncomfortable 40:10 - Rapid Fire Questions: Box Breathing in Public &amp; Driving Resets 42:12 - Rebranding Mindfulness for "Warriors" (Spartans &amp; Samurai) 44:00 - Skeptic to Believer: Packaging Mindfulness as Performance Enhancement 45:40 - Enlisted to Officer: Parachute Rigging &amp; Lessons in Humility 47:00 - Naval Academy (Annapolis) &amp; Leading Your Peers 48:00 - Off-Mic Confessions: Executive Fear of Failure &amp; Perception 48:30 - Defining "Inner Strength" in One Sentence 49:20 - The Quickest Way to Bring Yourself Back to the Room 50:00 - Outro &amp; Final Takeaways
CONNECT WITH ZAC: Instagram: &nbsp; / zacarmstrongfit &nbsp; LinkedIn: &nbsp; / zac-armstrong &nbsp;
CONNECT WITH JON MACASKILL: Website: https://www.jonmacaskill.com/ Podcast: Men Talking Mindfulness

No Hype, Just Standards is a podcast for high performing men who have built successful careers but feel like something is off.

Fatigue. Brain fog. Stress. Energy crashes. You have the results, but you are running on empty.

Hosted by former Marine, Naval Officer, and fighter pilot Zac Armstrong, this show challenges the sick care model and the idea that feeling average is good enough. Each episode features real conversations with executives, entrepreneurs, and professionals who hit a wall and decided to do something about it.

You will hear honest stories of burnout, misalignment, and the moment when what used to work stopped working. Zac breaks down the science behind performance health, from comprehensive blood work and data driven training to nutrition, recovery, and mindset. No gimmicks. No exaggeration. Just what actually works.

This is not about chasing motivation or quick fixes. It is about restoring standards for how you feel, how you perform, and how you show up for your family and your work.

If you know you are capable of more and you are done settling for normal, this show is for you.

No Hype, Just Standards is a podcast for high performing men who have built successful careers but feel like something is off.
Fatigue. Brain fog. Stress. Energy crashes. You have the results, but you are running on empty.
Hosted by former Marine, Naval Officer, and fighter pilot Zac Armstrong, this show challenges the sick care model and the idea that feeling average is good enough. Each episode features real conversations with executives, entrepreneurs, and professionals who hit a wall and decided to do something about it.
You will hear honest stories of burnout, misalignment, and the moment when what used to work stopped working. Zac breaks down the science behind performance health, from comprehensive blood work and data driven training to nutrition, recovery, and mindset. No gimmicks. No exaggeration. Just what actually works.
This is not about chasing motivation or quick fixes. It is about restoring standards for how you feel, how you perform, and how you show up for your family and your work.
If you know you are capable of more and you are done settling for normal, this show is for you.

No Hype, Just Standards with Zac Armstrong

No Hype, Just Standards is a podcast for high performing men who have built successful careers but feel like they are running on empty. Hosted by former Marine, Naval Officer, and fighter pilot Zac Armstrong, the show explores what actually restores energy, focus, and performance beyond the sick care model. Through real conversations and science backed insights, Zac breaks down why feeling average is not good enough. This show is about restoring standards for how you show up at work, at home, and in your life.

 

No Hype, Just Standards is a podcast for high performing men who have built successful careers but feel like they are running on empty. Hosted by former Marine, Naval Officer, and fighter pilot Zac Armstrong, the show explores what actually restores energy, focus, and performance beyond the sick care model. Through real conversations and science backed insights, Zac breaks down why feeling average is not good enough. This show is about restoring standards for how you show up at work, at home, and in your life.
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