The Anger Series – 3: What happens when the nervous system becomes overwhelmed?
These are the talks in this series on Anger
- Anger Is Not the Enemy “Anger is useful.”
- When the Past Walks Into the Room “Blast from the past”
- When Anger Becomes Rage “The nervous system becomes overwhelmed”
- The Volcano and the Iceberg “People protect themselves differently”
- The Hidden Anger “When anger cannot be spoken”
- Finding Your Voice “What healthy anger actually sounds like”
In the last talk, we explored how the past can walk into the room. How something happening in the present can touch an older wound, creating a reaction that feels much bigger than the moment itself.
But what happens when that emotional experience becomes too much? What happens when we are no longer able to think clearly, listen openly or stay connected to ourselves and the person in front of us? This is where we move from anger into rage.
A distinction I learned from the work of Sue Parker Hall is that rage is not simply “too much anger.” Rage is what happens when emotional experience overwhelms our capacity to hold it.
The nervous system moves into protection.
At that point, the person is no longer simply choosing how to respond. Their whole system is attempting to manage something that feels too intense, too threatening or too painful.
Rage is not the emotion itself. It is what happens when emotion can no longer be contained.
Imagine filling a glass with water. A few drops are manageable. Even a full glass can be carried carefully. But if the water keeps being poured in, eventually the glass overflows.
Rage is often that overflow.
The difficulty is that we tend to judge what we can see. We see the shouting. We see the anger. We see the withdrawal. But underneath there is often something more vulnerable: fear, shame, hurt, grief, humiliation or a desperate longing to be understood.
Hot rage is the form most people recognise. It is fast, intense and outward. The body becomes activated. The heart rate rises. The muscles tense. The person may speak louder, interrupt, accuse or feel an urgent need to make their point heard.
In that moment, the nervous system is not calmly thinking, “How can I communicate this in the most helpful way?” It is responding from a place of: “Something is wrong. I need this to stop. I need to be heard.”
I worked with a man who described himself as someone who “just saw red.” Afterwards, he often felt ashamed of his reactions. He knew that shouting did not create the connection he wanted, but in the moment he felt unable to stop.
As we explored his history, it became clear that beneath the anger was a deep fear of being dismissed. He had spent much of his early life feeling that his feelings did not matter. The rage was not really about the argument in front of him. It was about the emotional experience underneath it.
But rage does not always look explosive. There Is another kind.
Cold rage. Which is much quieter.
It can look like silence, withdrawal, emotional absence or shutting down. The person may remain physically present, but they have disconnected emotionally.
The message underneath may be: “I cannot stay connected when this feels so overwhelming.”
Whilst hot rage says: “I cannot hold this inside any longer.”
Cold rage says: “It is not safe to feel this at all.”
Both are attempts to protect. Both are signs that something has exceeded the nervous system’s ability to stay open and connected.
Understanding rage does not mean excusing harmful behaviour. People remain responsible for how they treat others. Safety and accountability matter. But understanding changes the question.
Instead of only asking: “How do we stop this behaviour?”
We can begin asking: “What became too much to hold?” “What happened inside this person before the anger appeared?”
Because beneath rage there is often not a person trying to destroy connection. There is often a person whose system has learned that this is how they survive emotional overwhelm.
And this leads us to another important question. When two people become overwhelmed in different ways, what happens between them? Why does one person move towards the heat while another moves away? Why does one become the volcano, while the other becomes the iceberg?
That is where we will go next – in talk 62
Juliet Grayson
July 2026
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