Understanding Interoception: Why Movement is a Message, Not Misbehavior
May 7, 2025
The body doesn’t lie. It tells the truth of what wasn’t held, named, or soothed.
Let’s talk about "interoception", sensory overwhelm, and why some children can’t “just calm down”, because the panic started long before they had words.
Imagine a preschool child rushing around the classroom, unable to sit still.
They bump into things, interrupt play, cry suddenly, or shout out of nowhere. What we often miss is the internal storm, a world of sensations overwhelming them from the inside. Movement isn’t a choice. It’s survival.
Interoception is our ability to feel internal movement,our hunger, heart rate, muscle tension, gut twists, or nervous system shifts. It tells us if we’re safe or unsafe. But if a child hasn’t been supported to notice and name what’s happening *inside* them, they learn to bypass the body. And once that happens, they rely on the *external*, on movement, sound, action, anything but stillness. Because stillness now feels unsafe.
But let’s go even further back.
Let’s talk about the very first panic attack we celebrate: the birth cry.
A newborn leaves the soft, dim, contained space of the womb and is suddenly exposed to sound, light, air, cold, gravity, touch. That cry? It’s not just breath, it’s sensory panic. It’s the body saying, “What is this?!” The overwhelm of the world arrives before words, before thought.
So how do we calm that crying baby?
We don’t give them logic.
We don’t give them language.
We give them sensation
We hold them close, deep touch.
We rock them gently, vestibular input.
We swaddle them tightly, proprioceptive safety
We oil massage their skin, nervous system grounding
And they sleep, finally, because safety was felt, not explained.
At that stage, there is no meaning, only sensation.
"I am safe, or I am not."
But over time, that internal sensation becomes layered:
"I am safe" becomes "I am loved."
"I am unsafe" becomes "I am not good enough."
"No one sees me" becomes "I do not matter."
This becomes the internal dialogue. It becomes the nervous system’s filter for the world.
But what do we do with this child next?
We label them.
We hand them a list of what they can’t do or don’t do.
We compare them to a norm that ignores the sensory world inside their body.
Now, the child isn’t just trying to feel safe.
Now, they’re trying to "prove" they’re okay, by doing.
Doing becomes the goal. Slowing down is seen as weakness.
So we push.
We teach faster.
We ask more.
We hurry them to “catch up.”
But the child doesn’t feel safe inside. Their nervous system is still overwhelmed. They haven’t even processed the early signals, how can they comply?
And now the next layer hits: "emotion."
The parent feels frustrated.
The child now has to handle "their own" emotional confusion "and" the parent's disappointment.
But there’s no regulation. So they disconnect again.
They skip sensation.
They skip emotion.
They rush into thinking.
But the thinking brain isn’t ready yet.
It’s too soon. It’s unorganized. It’s flooded.
And what happens when you skip two stages of processing and overwork the third?
Executive dysfunction.
Thinking overload.
Chaos in the mind.
And the body, again, tries to move it out.
So the child runs, climbs, fidgets, talks non-stop. It’s not hyperactivity. It’s "displacement of emotion that never had room to exist."
The movement now becomes *the only outlet for the inner storm.
And then, this gets misread again.
More labels. More punishment.
But no one asks:
What was this child trying to survive?
What safety was never felt?
So how do we begin to repair this?
We slow down.
We stop rushing the child, and ourselves, into doing.
We support them in feeling.
We "tune into the movement within."
We co-regulate their bodies before we correct their behaviors.
Because if the internal movement doesn’t settle, the external movement will only intensify.
If we don’t meet children here, they grow into adults who can’t feel their bodies or emotions—only their thoughts.
They become people who rely on logic, who struggle with empathy, who seek control over connection.
And sometimes, without meaning to, they pass on the same shame, the same blame.
The cycle repeats.
But what if we listened to movement as a message, not a misbehavior?
What if we understood that a child running across the room might be saying:
“My body doesn’t feel safe right now.”
“I don’t know what’s happening inside me.”
“I need help slowing down, not speeding up.”
Interoception is not optional.
Safety is not a reward.
Connection is not earned.
It is our biological beginning.
Let’s stop seeing nervous system responses as personality flaws.
Let’s begin where all regulation begins, with the body, with sensation, with safety.