Understanding a Common Response to Trauma

By Adrian J. Connolly, MA, LCPC, LPC

Many people describe moments when they feel strangely disconnected from themselves or the world around them.

You may find yourself driving somewhere and realise you remember very little of the journey.

You may be sitting with friends yet feel emotionally distant, as though you are present physically but not fully engaged.

At times, you may look in the mirror and briefly feel unfamiliar to yourself.

Experiences such as these can feel confusing and, at times, frightening. Many people worry they are “losing their mind” or that something is seriously wrong.

In many cases, these experiences reflect dissociation—a protective response that can develop following overwhelming or traumatic experiences.

For people who have lived through childhood trauma or other prolonged stress, dissociation is often better understood as an adaptation rather than a sign that something is wrong.

Understanding why it develops is often the first step toward reducing the fear that surrounds it.

Dissociation Is a Protective Response

One of the ideas that guides my work is that people make sense.

Even experiences that feel confusing often developed for understandable reasons.

Dissociation is one example.

When a situation feels emotionally overwhelming and the nervous system believes it cannot escape or effectively respond, it may reduce awareness of thoughts, emotions, physical sensations, or even the surrounding environment.

Rather than remaining fully connected to an experience that feels too difficult to tolerate, the mind creates a degree of distance.

This is not a conscious decision.

It is an automatic protective response designed to reduce emotional overwhelm.

For many people, dissociation first develops during experiences in which there was little opportunity to feel safe, comforted, or protected.

Dissociation Exists on a Spectrum

Dissociation is often misunderstood as something rare or severe.

In reality, it exists on a continuum.

Most people have experienced becoming absorbed in a book or film and temporarily losing awareness of time.

Trauma-related dissociation is different.

Rather than occurring during enjoyable activities, it tends to emerge automatically during situations the nervous system experiences as stressful, emotionally overwhelming, or reminiscent of earlier trauma.

The response itself is not unusual.

What differs is the context in which it occurs and how often it becomes part of everyday life.

What Dissociation Can Feel Like

Although everyone’s experience is different, dissociation often includes one or more of the following experiences.

Feeling Detached From Yourself

Some people describe feeling as though they are observing themselves rather than fully participating in their own lives.

Mental health professionals refer to this as depersonalization.

Although unsettling, it is a recognised response to overwhelming stress and trauma.

Feeling Emotionally Numb

Many people notice that emotions suddenly feel distant or difficult to access.

They may know something should feel upsetting or joyful, yet experience very little emotionally.

This is not a lack of caring.

It often reflects the nervous system reducing emotional intensity in an effort to protect itself.

Feeling Detached From the World Around You

Others describe the environment feeling strangely unreal or dreamlike.

This experience, known as derealization, can make familiar places or people seem oddly distant, even while the person knows intellectually that nothing has actually changed.

Although frightening, derealization does not necessarily indicate a serious mental illness.

For many trauma survivors, it is another protective response.

Losing Track of Time

Periods of missing time or discovering that hours have passed with little awareness can also occur.

This is particularly common during periods of significant stress or following emotionally demanding situations.

Feeling Disconnected From Your Body

Some people notice they struggle to recognise physical sensations such as hunger, fatigue, tension, or pain until they become quite intense.

Others describe feeling disconnected from their bodies altogether.

Because trauma often disrupts awareness of bodily sensations, reconnecting with the body frequently becomes an important part of recovery.

Why Dissociation Develops

Children rely upon the adults around them for both physical and emotional safety.

When those relationships involve fear, neglect, emotional unpredictability, or chronic overwhelm, leaving is rarely an option.

The nervous system therefore develops other ways of coping.

Dissociation often becomes one of those protective strategies.

Creating distance from overwhelming thoughts, emotions, or sensations can allow a child to endure circumstances that would otherwise feel unbearable.

Although these responses are adaptive during childhood, they may continue long after the original danger has passed.

Many people living with Complex PTSD recognise dissociation as one of several protective patterns that continue influencing adult life.

Healing Begins With Safety

One of the most common questions people ask is whether dissociation can change.

The encouraging answer is yes.

Healing rarely occurs by trying to force yourself to stay present or by becoming frustrated when dissociation happens.

Instead, change develops gradually as the nervous system experiences increasing safety.

Over time, many people notice they spend longer feeling present, recover more quickly after becoming overwhelmed, and develop a stronger connection with both themselves and the people around them.

Healing is rarely about eliminating every moment of dissociation.

It is about helping the nervous system discover that it no longer needs to rely on this response so often.

Trauma-informed approaches such as EMDR, Somatic Experiencing®, Parts Work (Ego State Therapy), grounding strategies, and relational psychotherapy can all support this process depending on a person’s individual needs.

Moving Toward Reconnection

If you recognise yourself in these experiences, it does not mean you are broken.

More often, it means your nervous system learned an effective way of protecting you during experiences that once felt overwhelming.

Those responses deserve understanding rather than criticism.

Healing does not ask you to become someone different.

It invites you to reconnect with parts of yourself that may have become difficult to access while you were simply trying to cope.

With time, compassionate support, and repeated experiences of safety, many people find themselves becoming more present in their relationships, more connected with their emotions, and more fully engaged in their lives.

That possibility exists because the nervous system remains capable of learning throughout life.

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