Grief

We tend to think of grief as an emotion – sadness, crying. longing. But grief is also physiological, neurological and relational. It is identity-altering.

For many of us, what feels most distressing after loss is not just the sorrow, but the confusion of not recognising ourselves.

“I don’t feel like me anymore.”
“I’m more anxious.”
“I’m numb.”
“I can’t think properly.”
“I don’t know what’s wrong with me.”

To which I’d say nothing is wrong with you. Grief is multilayered, and most of us were never taught how to separate its layers.

---

The Emotional Layer

Emotional grief is relational. It is about attachment – missing someone or something that mattered. This is the part we expect – the tears, yearning, anger, regret and love with nowhere to land.

This layer is often visible, it makes sense, it is recognisable – but it is not the whole story.

---

Nervous System Layer

Loss is not only felt in the heart, it is registered in the body.

Attachment bonds are biologically regulating. When someone or something important is no longer present, the nervous system detects a disruption in safety, predictability, and co-regulation. That disruption can send the system into survival mode.

For many people, especially after the loss of someone close, this shows up as dorsal vagal activation (hypoarousal). The system conserves energy.

You may notice:

• Lethargy or heaviness
• Reduced motivation
• Feeling uninspired
• Wanting to withdraw or isolate
• Decreased range of movement in the body
• Low mood or emotional flatness

You can see this as a nervous system protecting reserves by conserving.

For others, the system shifts toward hyperarousal – scanning for danger, bracing for more loss. This can look like:

• Hypervigilance
• Anxiety or anticipatory fear
• Irritability
• Restlessness
• Searching for stimulation
• Fearing the worst

Both responses are protective. Both are survival physiology.

A Reduced Window of Tolerance

After loss, the nervous system’s window of tolerance narrows. Your capacity to process stimulation decreases.

Small things may suddenly feel overwhelming:

• The supermarket
• Busy shopping centres
• Loud environments
• Minor inconveniences

Think of it as reduced bandwidth. The system is already working hard to reorganise around absence. This is normal.

---

The Survival Brain Layer

Alongside emotional grief and nervous system activation, there is another layer that often goes unnoticed:

The survival brain.

When something or someone important is lost, the brain does not simply register sadness; it registers disruption. Attachment bonds are designed for continuity. The survival brain is wired to preserve what keeps us safe and connected. So when loss occurs, it can move into problem-solving mode.

You may notice:

• Replaying conversations
• Thinking “If only I had…”
• Searching for explanations
• Looping around details
• Mentally reversing what happened
• Wishing, bargaining, analysing
• Googling, researching, looking for answers

This is not overthinking but rather the survival brain attempting to restore what was.

If the emotional layer says, “I miss them,”
the survival brain says, “How do I fix this?”

But loss cannot be solved, and so the brain loops. At the same time, another survival task is happening: maintaining structure.

You may find yourself:

• Continuing to work despite exhaustion
• Meeting deadlines even while struggling to do so
• Holding routines together
• Keeping finances, parenting, or responsibilities intact
• Functioning outwardly while feeling inwardly destabilised

This too is survival. Part of the system is trying to preserve attachment, another part is trying to preserve stability. One part looping in longing, another part pushing forward to prevent collapse.

Understanding this layer can reduce enormous self-judgement.

Commonly misjudged as overthinking, incapable, obsessive or coping badly, it is actually your survival brain is doing what it evolved to do – preserve connection and maintain structure.

---

How the Three Layers Interact

Emotional grief feels like longing and sorrow.
Nervous system grief feels like anxiety, shutdown, frozen numbness, heaviness.
Survival brain grief feels like looping, fixing, and over-functioning.

They rarely occur separately – they braid together.

• You may be crying while also planning.
• You may be exhausted while still meeting deadlines.
• You may be numb while mentally replaying everything.

When these layers mesh, people often say:

“I don’t recognise myself.”

But what you are witnessing is not personality change.
It is layered adaptation.

---

Metabolising Grief: Letting It Move Through

Grief does not resolve through thinking alone – it must be metabolised (and is a metaboliser for life in itself)

Metabolising grief means allowing the emotional layer and the physiological layer to gradually move, rather than remain braced or frozen inside the body.

When grief is supported to move, it can:

• Soften chronic tension.
• Shift breathing patterns.
• Reorganise posture.
• Clarify decisions.
• Reorder priorities.

Grief, when metabolised, can expand you.
Not because it is easy, but because it strips away what no longer fits.

---

Why So Many of Us Struggle to Metabolise It

Historically, grief was communal.

• There were mourners.
• Rituals.
• Songs.
• Periods of withdrawal.
• Public expressions of sorrow.

Grief was witnessed. Today however, we live in a productivity-driven culture that often signals subtly or overtly that grief should be brief and private.

The nervous system absorbs that message.

“If I let this out, I will be too much.”
“If I slow down, I will fall behind.”

And so grief becomes contained.

Not processed.
Not digested.
Just held.

---

Ways Grief Can Be Metabolised

There is no single pathway.

Safety and pacing matter more than method.

For some, metabolising grief happens through:

• Talking – about memories, meaning, love, regret, the future
• Ritual – anniversaries, candles, letters, intentional remembrance
• Grief groups or spaces of shared witness
• Time in nature – especially wide or regulating landscapes

For others, those feel overwhelming at first.
In that case, grief can begin to move more gently:

• Slow walking
• Rhythmic movement
• Music that creates emotional resonance
• Structured creative tasks
• Gardening, baking, tidying with awareness

The difference is intention.

Distraction avoids, metabolising allows.

The activity is not used to escape grief, but to give it a channel.

---

You Are Not Broken

If you feel unlike yourself after loss, it does not mean you are permanently altered in a negative way. Rather, it means your system is reorganising.

Grief is not only something you feel.
It is something your body learns to grow life around.

When given enough safety, support, and time, what feels like disintegration can become integration.

Not a return to who you were, but an expansion into who you are becoming.

---