Who Are You? A Polyvagal Approach to Identity and Nervous System Healing
Who Are You? Understanding Identity Through a Polyvagal Lens
How your nervous system shapes your sense of self
“Who are you?”
It seems like a simple question.
But the answer is layered, nuanced, and constantly shifting.
One way to better understand this question is through the lens of polyvagal theory, which helps explain how your nervous system influences your thoughts, emotions, and sense of identity.
A Nervous System View of Identity
Polyvagal theory suggests that our experiences are shaped by different nervous system states.
At a basic level, we can understand this through three primary states:
Sympathetic state
Dorsal vagal state
Ventral vagal state
The sympathetic and dorsal states are considered reactive states. The ventral vagal state represents a regulated state where safety and connection are present.
Your sense of “who you are” can shift depending on which state your body is in.
The Sympathetic State: Fight or Flight
The sympathetic state is commonly known as the fight or flight response.
In this state, you may experience:
urgency
anxiety
tension
restlessness
hypervigilance
Your system is preparing to respond to a perceived threat.
From this state, your thoughts and decisions may feel rushed or reactive. Your identity can become shaped around pressure, performance, or survival.
The Dorsal Vagal State: Shutdown and Collapse
The dorsal vagal state is associated with shutdown or collapse.
In this state, you may notice:
numbness
disconnection
low energy
withdrawal
difficulty engaging
This is the body’s way of conserving energy when something feels overwhelming.
From this place, your sense of self may feel unclear, distant, or diminished.
Blended States: Freeze and Appease
There are also blended states that combine elements of both systems.
Freeze can feel like being stuck between activation and shutdown. There may be internal overwhelm alongside an inability to act.
Appease often shows up as people-pleasing or over-accommodating others to maintain a sense of safety or connection.
These patterns can further shape how you experience yourself in relationships.
The Ventral Vagal State: Your Core Self
The ventral vagal state is where safety and connection coexist.
In this state, you may experience:
grounded presence
clarity
openness
emotional regulation
connection to yourself and others
This is often what people describe as feeling like themselves.
There is less internal noise and more access to authentic awareness.
Why “Who You Are” Can Feel Inconsistent
If your nervous system shifts between these states, your experience of yourself can shift as well.
You may notice:
confidence in one moment and self-doubt in another
clarity followed by confusion
connection followed by withdrawal
This does not mean your identity is unstable.
It means your nervous system is influencing your perception.
Awareness Through the Body
In therapy, we often use tools such as profile mapping to help identify these states in the body.
This process helps you:
recognize what state you are in
understand how it influences your thoughts and behaviors
begin to distinguish reactive patterns from your core self
As awareness grows, you begin to see that not every thought or feeling reflects who you truly are.
Some are simply state-dependent responses.
Accessing Your Core Self
When you are in a ventral vagal state, there is an absence of overwhelming reactivity.
This allows for:
clearer thinking
greater objectivity
emotional balance
a stronger sense of internal safety
From this place, you are more able to:
discern what feels true
respond instead of react
connect with others authenticall
This is where identity begins to feel more stable and aligned.
From Reactivity to Self-Understanding
When operating from reactive states, it is common to experience:
overthinking
second-guessing
self-doubt
confusion
These are not signs of personal failure.
They are signals of activation in the nervous system.
As you learn to recognize and regulate these states, something shifts.
There is more space.
More awareness.
More choice.
A Clearer Sense of Who You Are
Over time, as the nervous system becomes more regulated, many people notice:
increased self-acceptance
greater self-compassion
a more consistent sense of identity
less influence from reactive patterns
The question “Who am I?” begins to feel less confusing.
Not because you found a perfect answer.
But because you are experiencing yourself from a place of safety and connection.
A Gentle Invitation
If your sense of self feels inconsistent or influenced by stress, it may not mean you are lost.
It may mean your nervous system is shifting between states.
As you begin to understand these patterns and learn how to work with your body, a clearer sense of who you are can emerge.
Not through force or overthinking. But through awareness, regulation, and connection.
