The Missing Piece of Self-Care: Understanding Nervous System Regulation

By Ayanna Carroll, RRT, Reiki Master, Certified Coach

June 18, 2026

Many healthcare professionals spend years carrying stress without realizing how deeply it affects their nervous system. Understanding nervous system regulation can help us move beyond survival mode and cultivate greater resilience, balance, and well-being.

Learning to regulate the nervous system can help us move from survival mode to a greater sense of safety, balance, and connection.

Introduction

As a respiratory therapist with over 15 years in healthcare, I've spent much of my career caring for patients through some of the most stressful and emotionally demanding moments of their lives. What I didn't fully understand early on was how much of that stress my own nervous system was carrying long after my shift ended.

Learning about nervous system regulation changed not only how I cared for myself, but how I understood burnout, emotional exhaustion, and the hidden impact of caregiving.

Many of us spend our lives trying to change our thoughts, habits, emotions, and behaviors without realizing that much of what we experience is influenced by the state of our nervous system.

If you've ever felt anxious for no apparent reason, struggled to relax despite knowing you're safe, or found yourself reacting in ways you later wished you hadn't, your nervous system may be playing a larger role than you realize.

What Is the Nervous System?

The nervous system is the body's communication network. It constantly gathers information from both our internal and external environments and determines how we should respond.

A key component is the autonomic nervous system, which operates largely outside of conscious awareness. Its primary role is simple: keep us safe and alive.

Every second of every day, it is asking one question:

"Am I safe?"

The answer to that question influences everything from our heart rate and breathing patterns to our emotions, thoughts, behaviors, relationships, and overall sense of well-being.

When the Nervous System Doesn't Feel Safe.

The challenge is that many of us are living with nervous systems that have learned to expect danger.

Chronic stress, trauma, difficult life experiences, caregiving roles, demanding work environments, and emotional overwhelm can teach the body to remain on high alert.

As a result, we may experience:

• Anxiety

• Hypervigilance

• Irritability

• Emotional exhaustion

• Difficulty relaxing

• Trouble sleeping

• Feeling disconnected from ourselves or others

• Persistent feelings of overwhelm

The body may be responding as if danger is present, even when our logical mind knows we're safe.

Why Thinking Alone Isn't Enough.

This is why many people become frustrated when positive thinking, affirmations, or simply telling themselves to "calm down" doesn't work.

The nervous system often responds before the conscious thinking mind has a chance to evaluate what's happening.

You cannot always think your way out of a physiological stress response because the body has already shifted into protection mode.

"The nervous system does not primarily learn through logic or reasoning. It learns through experience."

The Role of Nervous System Regulation

Nervous system regulation is the practice of helping the body recognize and experience safety.

The goal isn't to avoid stress, but to build the capacity to return to balance after stress occurs.

When we create conditions of safety within the body, we become more capable of accessing calm, connection, resilience, creativity, and presence.

This is where practices such as breathwork, grounding, meditation, somatic movement, mindfulness, and body awareness become powerful tools.

What Is Somatic Therapy?

Somatic therapy and somatic practices work directly with the body's sensations, physiology, and nervous system responses. Rather than focusing solely on thoughts, somatic approaches recognize that many of our stress responses, emotional patterns, and survival behaviors are stored and expressed through the body.

Rather than attempting to convince the mind that we are safe, these approaches help the body experience safety firsthand through breathwork, movement, grounding exercises, body awareness, touch, and other nervous system-based practices.

This distinction is important because the nervous system does not primarily learn through logic or reasoning. It learns through experience. While the thinking mind may understand that we are safe, the body may still be responding as though danger is present.

Somatic practices help bridge this gap by providing the nervous system with repeated experiences of safety, regulation, and connection. Over time, the nervous system begins to recognize that it no longer needs to remain in a constant state of protection or hypervigilance.

As a result, the body becomes more capable of returning to a regulated state after stress and spending more time in a state of balance when no immediate threat is present.

In essence, somatic therapy helps teach the body what the mind may already know: that it is safe to relax, connect, and be fully present in the moment.

Closing

The goal of nervous system regulation isn't to eliminate stress or remain calm all the time.

The goal is flexibility.

As healthcare professionals, our work environments often require us to remain alert, focused, and ready to respond at a moment's notice. In many situations, activating our sympathetic nervous system—the body's fight-or-flight response—is not only appropriate, but necessary. It allows us to think quickly, respond to emergencies, and perform under pressure.

The problem isn't activation itself.

The problem arises when our shift is over and our nervous system doesn't get the message that the threat has passed. Instead of returning to a state of safety and regulation, many of us remain stuck in a state of chronic activation, carrying the stress of the day long after we've left work.

True nervous system regulation is the ability to move fluidly between activation and restoration. It's the capacity to meet life's challenges without becoming trapped in survival mode.

Because healing isn't simply about changing how we think.

Often, it's about helping the body remember what safety feels like.

The good news is that nervous system regulation is a skill that can be learned. Through intentional practices and consistent awareness, we can teach our bodies how to return to a state of balance, resilience, and regulation—both on and off the job.

And for those of us who spend our lives caring for others, that may be one of the most important forms of self-care we can practice.

Before you move on with your day, take a moment to check in with yourself.

What is your nervous system experiencing right now?

Does your body feel safe, grounded, and regulated? Or are you carrying tension, stress, or activation that has been with you longer than you realized?

Awareness is often the first step toward regulation.

The next step is learning the tool that helps you return to it.

Continue Your Journey

If you're a healthcare professional, caregiver, or helping professional who wants to learn more about nervous system regulation, burnout prevention, energy protection, and practical recovery tools, I explore these topics in greater depth in my book, Empaths in Scrubs: Energy Protection and Nervous System Restoration for the Caring Professional.

Because caring for others shouldn't come at the expense of your own well-being.

Ready to Go Deeper?

Discover practical tools for nervous system regulation, burnout prevention, energy protection, and emotional recovery in Empaths in Scrubs: Energy Protection and Nervous System Restoration for the Caring Professional.

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