The Polyvagal Ladder: Understanding Your Nervous System States

What looks like behaviour is often your nervous system trying to protect you. The Polyvagal Ladder offers a simple way to understand why you feel calm one moment, overwhelmed the next, or completely shut down.

Rhonda Tournay

3/18/20262 min read

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What Is the Polyvagal Ladder?

The way you feel, think, and respond to the world is deeply influenced by your nervous system.

What many people interpret as personality, motivation, or emotional control is often something else entirely — a reflection of your body trying to stay safe.

The Polyvagal Ladder is a simple model that explains how your nervous system moves between different states depending on what it perceives in your environment.

These shifts are not flaws.

They are survival responses.

The Three Nervous System States

Your nervous system moves up and down the ladder throughout the day.

Each state has its own patterns of emotion, behaviour, and thinking.

Understanding these states changes how you interpret both yourself and others.

Learn more about the Nervous System Stress Cycle

Ventral Vagal: Safety & Connection

This is the state of safety.

When your nervous system feels safe, everything becomes more accessible.

You may notice:

  • Calm and emotional balance

  • Curiosity and openness

  • Clear thinking

  • Connection with others

  • Flexibility in how you respond

This is where learning, growth, and healing happen.

Sympathetic: Stress & Mobilization

When your system detects pressure or potential threat, it shifts into activation.

This is your fight-or-flight response.

You may experience:

  • Anxiety or restlessness

  • Irritability or frustration

  • Racing thoughts

  • Urgency or pressure

  • Difficulty slowing down

This state is not wrong.

It’s your system preparing you to act.

The challenge is when you get stuck here.

Dorsal Vagal: Shutdown & Protection

When overwhelm feels too much or inescapable, your system may shut down.

You may notice:

  • Exhaustion or low energy

  • Disconnection from others

  • Emotional numbness

  • Difficulty starting or engaging

  • A sense of collapse

This is not laziness.

It is protection.

Your nervous system is conserving energy to survive.

Why This Changes Everything

Without understanding the nervous system, behaviour can feel confusing.

You might:

  • Feel motivated one day and unable the next

  • Want connection but withdraw suddenly

  • Know what to do but feel unable to do it

This isn’t a character issue.

It’s a state shift.

Instead of asking:

“What’s wrong with me?”

You begin asking:

“What is my nervous system responding to right now?”

That question changes everything.

Understanding your nervous system is often the first step toward change.

If you’d like guided support, you can explore:

Coaching & Hypnosis

Safe Inside™ Community

Moving Up the Ladder (Regulation)

The goal is not to stay calm all the time.

The goal is flexibility.

Your ability to return to safety.

Some ways to support your nervous system include:

  • Slowing your breath (especially longer exhales)

  • Grounding through your senses

  • Gentle movement

  • Orienting to your environment

  • Safe, supportive connection

These aren’t “fixes.”

They are signals of safety.

Explore the Recognize → Regulate → Restore sequence

If you’d like practical, step-by-step tools you can use in real moments of overwhelm:

Explore Emotional Regulation Tools (article)

Or, if you’d prefer something you can download and keep:

Get the Free Emotional First Aid Toolkit

A More Compassionate Lens

For many neurodivergent individuals, nervous system shifts can happen more quickly or more intensely.

What looks like behaviour is often the nervous system managing overwhelm.

The Polyvagal Ladder helps you see:

  • Patterns instead of problems

  • Protection instead of dysfunction

  • Intelligence instead of failure

You’re not broken. Your nervous system is adapting.

What you’re experiencing makes sense when you understand the state your body is in.

Change doesn’t begin with control.

It begins with awareness.