Nervous System Regulation: How Cold Plunges And Breathwork Accelerate Natural HealingNervous System Regulation: How Cold Plunges And Breathwork Accelerate Natural Healing
I Love Being Sober
Tim Westbrook talks with Navy veteran and wellness coach Michael Roviello about how breathwork, cold exposure and inner work supported his shift from alcohol, chronic pain and insomnia towards natural healing. The conversation focuses on nervous system regulation, practical recovery tools and the importance of changing environments and communities.
1:38:04•28 Jul 2026
Cold Plunges, Breathwork and a Sober Nervous System Reset
Episode Overview
- Cold plunges act as structured stress, training the nervous system to move from fight-or-flight to calm through deliberate breathing.
- Breathwork and presence practices can reduce anxiety, improve sleep and help reset patterns of overreaction.
- Chronic pain may have a strong mental–emotional component, making inner work just as important as physical treatment.
- Changing environment and social circles is critical for maintaining sobriety and stepping away from alcohol-centred lifestyles.
- Simple tools such as saunas, nasal breathing and evening routines can support better sleep and nervous system regulation.
“Cold therapy is no different. You are asking for your nervous system to go into fight or flight… and then you realize after doing this as a practice, you don't overreact to stuff so much.”
What emotional and inspiring tales of recovery are out there? This conversation between host Tim Westbrook and guest Michael Roviello gives a raw look at how nervous system regulation, cold plunges and breathwork can shift a life shaped by alcohol, trauma and chronic pain. Michael, a U.S.
Navy veteran from Queens, talks openly about growing up around blackout drinking, joining helicopter search and rescue after a recruiter met him day drinking in a bar, and later numbing PTSD, insomnia and spinal pain with alcohol and heavy meds.
He explains how surgery and pharmaceuticals brought only temporary relief, and why he finally drew a line and said, “If it comes from a pharmacy, I won’t take it.” From there, you’ll hear how personal development courses, books like *The Power of Now*, and Dr John Sarno’s *The Mindbody Prescription* pushed him towards inner work instead of more operations.
Michael breaks down how unresolved “unconscious rage” can show up as physical pain, and why he believes emotional and spiritual work are just as important as the gym and healthy eating. The heart of the episode is his take on cold therapy and breathwork. He describes the ice bath as “a training ground for your nervous system,” where the initial shock and panic are followed by a deliberate shift into calm through slow breathing.
According to Michael, regular practice means “you don’t overreact to stuff so much,” because you learn how to move from fight-or-flight into a calmer state on purpose. Tim also highlights how swapping bar culture for “happy hour at Optimyze” – cold plunges, infrared saunas, red light and community – created a new tribe that supports sobriety and long‑term healing.
If you’re sober, sober‑curious, or dealing with anxiety, insomnia or chronic pain, this episode offers practical tools and honest stories that might get you asking: what could your own nervous system training look like?
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