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​Train Your Mind Like Your Life Depends On It.
Because Sometimes, It Does.

A private community for first responders and high-stress professionals building clarity, calm, and strength of mind through Stoicism, breathwork, and focused practice.

You’ve trained your body. You’ve been through fire.

But no one gave you a map for your mind.

The Stoic Shield is here to change that.


We blend timeless Stoic principles with tactical breathwork and the lived reality of the job. Whether you’re on the front lines or rebuilding after burnout, this is your place to sharpen your mindset, daily.

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Led By Experience

Eric Brenneman

....is a former firefighter, peer support advocate, and expert in tactical breathwork and Stoicism. With over a decade in public safety, he’s developed proven strategies to help high-performance professionals stay sharp, calm, and effective in the face of chaos. As President of Yoga for First Responders and author of Everyday Stoicism for Public Safety, Eric created The Stoic Shield to equip first responders, leaders, and professionals with actionable tools to master their mindset and optimize performance.

Founders Circle
Limited to the First 25 Members

Be among the first to step into The Stoic Shield. Founding Members help shape the direction of our community, get lifetime access to all current and future training, and lock in a special one-time price.

Instead of $249 lifetime access, Founders pay only $199.

Once 25 spots are gone, this offer disappears forever.

Choose Your Access

1 / Monthly - $10/month
Join Now!
2 / Annual - $99/year
Join Now!
3 / Lifetime - $199 one-time (Founders Circle)
Join Now!

©2025 by Breathe Tactically, an Aerient Brand. 

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