Dr Dan Siegel\u2019s Window of Tolerance is a helpful way to understand this. It describes the range in which we can stay regulated, connected, and fully present. When we\u2019ve been through trauma, that window often becomes much narrower, and we can slip out of it very quickly.<\/p>\n\n\n\n
Many survivors find themselves dropping into either:<\/p>\n\n\n\n
- \n
- Hyperarousal:<\/strong> the body goes into fight-or-flight mode, leading to anxiety, panic, restlessness, anger, or constant scanning for danger<\/li>\n\n\n\n
- Hypoarousal:<\/strong> the body shuts down to cope, leading to numbness, exhaustion, disconnection, or dissociation<\/li>\n<\/ul>\n<\/div>\n\n\n\n
![\"\"](\"https:\/\/weswoodlandcounselling.co.uk\/wp-content\/uploads\/2025\/11\/Three-Autonomic-Nervous-System-Responses-1-1-1024x787.png\")
<\/figure>\n<\/div>\n\n\n\nBoth states are protective. They\u2019re the nervous system doing its best to keep us alive. But when they become our default<\/em>, everyday situations start to feel unsafe, even when nothing is actually wrong.<\/p>\n\n\n\n
Therapy aims to gently widen that window. And because trauma is held in the body as much as in the mind, the work often includes practices that help the nervous system relearn what safety feels like. Breathwork, grounding exercises, rhythm, gentle movement, and the experience of being regulated alongside another calm, attuned person\u2014all of these help create the conditions for healing. As Bessel van der Kolk famously points out, many of the most effective trauma modalities come from community-based, embodied traditions: yoga, tai chi, dance, theatre.<\/p>\n\n\n\n
At its core, trauma recovery isn\u2019t just about processing the past. It\u2019s about helping the body rediscover a sense of safety so that the person can live in the present again.<\/p>\n\n\n\n
The Biology of Trauma<\/h3>\n\n\n\n
Once we understand how trauma narrows the Window of Tolerance, it becomes easier to see why<\/em> the body responds the way it does. When something overwhelming happens, the nervous system doesn\u2019t pause to let us think things through. It reacts instantly. We don\u2019t choose our trauma responses; they happen before conscious thought is even available.<\/p>\n\n\n\n
The survival brain steps in and activates one of several automatic responses designed to keep us alive. Most people know the classic four (fight, flight, freeze, and fawn) but the list can expand depending on the source. Some researchers add flop, faint, or friend\/flock to capture the full range of human survival instincts.<\/p>\n\n\n\n
The four main responses:<\/strong><\/p>\n\n\n\n
- \n
- Fight: pushing back, arguing, defending yourself, or feeling sudden anger.<\/li>\n\n\n\n
- Flight: wanting to escape, avoid, shut down, or leave the situation entirely.<\/li>\n\n\n\n
- Freeze: going still or numb, spacing out, or disconnecting from what\u2019s happening.<\/li>\n\n\n\n
- Fawn: appeasing, placating, or prioritising someone else\u2019s needs to stay safe.<\/li>\n<\/ul>\n\n\n\n
Additional responses:<\/strong><\/p>\n\n\n\n
- \n
- Flop: the body goes limp, almost like its energy drops out of it; a deeper form of shutdown.<\/li>\n\n\n\n
- Faint: a dissociative collapse where the system temporarily switches off.<\/li>\n\n\n\n
- Friend\/flock: seeking connection or trying to \u201cbefriend\u201d the source of threat as a survival tactic.<\/li>\n<\/ul>\n\n\n\n
All of these are protective. They\u2019re not choices, weaknesses, or personality flaws. They\u2019re reflexes.<\/p>\n\n\n\n
During extreme threat, the frontal lobe\u2014the part of the brain that handles reasoning, memory processing, language, and meaning-making\u2014can temporarily go offline. This is why some people can\u2019t recall parts of what happened, or why memories feel foggy and out of order. It\u2019s not that someone \u201cblocked it out on purpose.\u201d It\u2019s that the brain prioritised survival over recording the moment.<\/p>\n\n\n\n
In other words: sometimes the body remembers what the mind cannot. And that\u2019s not failure. That\u2019s protection. It also means that trauma therapy doesn\u2019t require remembering every detail in order to heal.<\/p>\n\n\n\n
Because trauma reorganises the brain, people who\u2019ve lived through it commonly experience things like:<\/p>\n\n\n\n
- \n
- staying on high alert even when nothing is wrong<\/li>\n\n\n\n
- struggling to filter out irrelevant information<\/li>\n\n\n\n
- feeling unsafe in everyday environments<\/li>\n\n\n\n
- disconnecting from bodily sensations<\/li>\n\n\n\n
- repeating painful relational patterns without knowing why<\/li>\n<\/ul>\n\n\n\n
Again, these aren\u2019t personality traits. They\u2019re the biology of threat.<\/p>\n\n\n\n
Over time, chronic stress can even influence how certain genes are expressed. This is where epigenetics comes in. Trauma doesn\u2019t change the DNA itself, but it can change how genes switch \u201con\u201d or \u201coff,\u201d affecting things like stress hormones, immune responses, and emotional regulation. These shifts can be passed to the next generation, offering one pathway for generational trauma. It\u2019s not inherited trauma stories, but it\u2019s inherited physiology shaped by the environment our ancestors survived.<\/p>\n\n\n\n
The Psychology of Trauma: How Patterns Are Passed On<\/h3>\n\n\n\n
If biology explains how trauma lives in the body, psychology explains how it travels through families and communities. Trauma isn\u2019t inherited only through nervous system responses or epigenetic changes. It\u2019s also passed down in the ways we learn to cope, relate, and make sense of the world.<\/p>\n\n\n\n
Children absorb these patterns long before they have the language to describe them. If a parent deals with threat by shutting down, appeasing others, or staying constantly alert, children internalise these responses as \u201cnormal.\u201d Not because anyone teaches it directly, but because children learn first through watching.<\/p>\n\n\n\n
These learned patterns shape:<\/p>\n\n\n\n
- \n
- how safe we feel with other people<\/li>\n\n\n\n
- how we manage conflict or discomfort<\/li>\n\n\n\n
- how we express or suppress emotions<\/li>\n\n\n\n
- how much we trust connection, support, and vulnerability<\/li>\n<\/ul>\n\n\n\n
Trauma is also shaped by the world around us. It never exists in isolation. The impact of any overwhelming event depends on the social and cultural context: poverty, racism, discrimination, access to support, community safety, and even how a society talks about (or avoids talking about) trauma. Two people can live through the same event but have entirely different outcomes depending on the resources available to them.<\/p>\n\n\n\n
In childhood especially, trauma can influence brain development. It may affect self-regulation, learning, creativity, and the ability to form safe relationships. Research describes four possible pathways after traumatic experiences:<\/p>\n\n\n\n
- \n
- enduring (symptoms persist)<\/li>\n\n\n\n
- recovery (symptoms reduce over time)<\/li>\n\n\n\n
- unaffected (little visible disruption)<\/li>\n\n\n\n
- delayed (symptoms appear much later)<\/li>\n<\/ul>\n\n\n\n
This range is normal. Children don\u2019t all react in the same way, and many don\u2019t show signs until adolescence or adulthood, often when stress or relationships awaken those earlier wounds.<\/p>\n\n\n\n
But it\u2019s essential to be clear: none of this is about blame. Most people parent using the tools they have, often shaped by their own history of survival. Recognising how patterns repeat is not about judging previous generations. It\u2019s about noticing the impact with honesty and compassion.<\/p>\n\n\n\n
This is how psychological healing begins. Every time we slow down, breathe, and respond with awareness rather than instinct, we shift the trajectory. Even small moments of choosing differently can interrupt a generational pattern that has been running for decades.<\/p>\n\n\n\n
When Trauma Feels \u201cStuck\u201d: Meeting the Inner Child<\/h3>\n\n\n\n
Understanding the psychology of trauma naturally leads to a deeper question: what happens to the parts of us that never got the safety, support, or language they needed at the time? This is where inner child work becomes especially meaningful.<\/p>\n\n\n\n
Trauma doesn\u2019t always show up as flashbacks or nightmares. Often, it shows up as younger emotional states resurfacing in adult situations. It can feel like we\u2019re suddenly reacting with the intensity of a child or teenager, even though we know (logically) that we\u2019re grown. That mismatch is a clue.<\/p>\n\n\n\n
\n![\"\"](\"https:\/\/weswoodlandcounselling.co.uk\/wp-content\/uploads\/2025\/11\/AB506533-5B6C-454C-96F7-ED10AAB22C35.jpeg\")
<\/figure>\n\n\n\n\nIn my own therapy, I realised that the emotions bursting through in adulthood were almost identical to the ones I had felt as a teenager. Back then, I coped by striving for perfection, pushing myself harder, and hiding how overwhelmed I felt. Those strategies kept me afloat at the time. But as an adult, they turned into anxiety, exhaustion, and a constant sense of never being \u201cenough.\u201d<\/p>\n\n\n\n
When my therapist gently asked, \u201cHow old do you feel right now?\u201d something clicked. I wasn\u2019t overreacting as an adult. I was re-feeling what a younger version of me had never been able to express safely.<\/p>\n<\/div>\n<\/div>\n\n\n\n
This is the heart of inner child work. It\u2019s not a trend or a gimmick. It\u2019s a trauma-informed way of reconnecting with the parts of ourselves that were left behind emotionally, developmentally, or relationally.<\/p>\n\n\n\n
And in practice, it\u2019s surprisingly simple. Sometimes it looks like:<\/p>\n\n\n\n
- \n
- naming how old a feeling feels<\/li>\n\n\n\n
- allowing a safe person to witness your emotions<\/li>\n\n\n\n
- writing letters you never send<\/li>\n\n\n\n
- looking at old photographs and offering compassion to the child you were<\/li>\n\n\n\n
- grounding that younger part with words like, \u201cYou\u2019re safe now. I\u2019m here.\u201d<\/em><\/li>\n<\/ul>\n\n\n\n
As those younger parts are met with care instead of fear, something changes. The intensity softens. The reactions that once felt overwhelming begin to lose their grip. Over time, those parts stop running the show. The old wounds become integrated memories rather than active injuries.<\/p>\n\n\n\n
And this is where inner child work meets generational healing: when we tend to our own emotional younger selves, we break the patterns that trauma tries to pass forward.<\/p>\n\n\n\n
Breaking the Cycle<\/h3>\n\n\n\n
Whether trauma began with you or with generations before you, the path toward healing moves in the same direction: awareness, compassion, and safe connection. We don\u2019t undo the past by force or willpower. We soften it by meeting ourselves\u2014and others\u2014with understanding instead of judgment.<\/p>\n\n\n\n
Every time you pause instead of react, breathe instead of shut down, or offer comfort instead of criticism, you\u2019re already shifting the pattern. Trauma can be passed on through families, but so can resilience, empathy, and the capacity to grow. Healing never stops with one person. It ripples outward: into relationships, communities, and the generations that come after.<\/p>\n\n\n\n
If you\u2019d like to explore this further, here are some resources I often recommend:<\/p>\n\n\n\n
Books<\/strong><\/p>\n\n\n\n
- \n
- The Body Keeps the Score<\/em> by Bessel van der Kolk<\/li>\n\n\n\n
- Trauma and Memory<\/em> by Peter A. Levine<\/li>\n\n\n\n
- The Body Remembers<\/em> by Babette Rothschild<\/li>\n\n\n\n
- The Polyvagal Theory in Therapy<\/em> by Deb Dana<\/li>\n\n\n\n
- Anchored<\/em> by Deb Dana<\/li>\n<\/ul>\n\n\n\n
Websites<\/strong><\/p>\n\n\n\n
- \n
- UK Trauma Council: https:\/\/uktraumacouncil.org\/resources\/childhood-trauma-and-the-brain<\/a><\/li>\n\n\n\n
- Bessel van der Kolk\u2019s resources: https:\/\/www.besselvanderkolk.com\/resources\/the-body-keeps-the-score<\/a><\/li>\n<\/ul>\n\n\n\n
Videos<\/strong><\/p>\n\n\n\n
- \n
- UK Trauma Council \u2013 Childhood Trauma and the Brain: https:\/\/uktraumacouncil.org\/resources\/childhood-trauma-and-the-brain?cn-reloaded=1<\/a><\/li>\n\n\n\n
- Trauma Responses (psychoeducation): https:\/\/youtu.be\/Ys5ywa95x2E<\/a><\/li>\n<\/ul>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
What Is Trauma? Trauma isn\u2019t just a psychological experience. It affects the entire human organism: the nervous system, the brain, the body, relationships, identity, and even how future generations respond to stress. Research from neuroscience, attachment theory, and trauma specialists such as Bessel van der Kolk shows that trauma leaves traces not only in memory […]<\/p>\n","protected":false},"author":1,"featured_media":610,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mental-health"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=812"}],"version-history":[{"count":5,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/812\/revisions"}],"predecessor-version":[{"id":817,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/posts\/812\/revisions\/817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=\/wp\/v2\/media\/610"}],"wp:attachment":[{"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weswoodlandcounselling.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Trauma Responses (psychoeducation): https:\/\/youtu.be\/Ys5ywa95x2E<\/a><\/li>\n<\/ul>\n\n\n\n
- Bessel van der Kolk\u2019s resources: https:\/\/www.besselvanderkolk.com\/resources\/the-body-keeps-the-score<\/a><\/li>\n<\/ul>\n\n\n\n
- Trauma and Memory<\/em> by Peter A. Levine<\/li>\n\n\n\n
- The Body Keeps the Score<\/em> by Bessel van der Kolk<\/li>\n\n\n\n
- Hypoarousal:<\/strong> the body shuts down to cope, leading to numbness, exhaustion, disconnection, or dissociation<\/li>\n<\/ul>\n<\/div>\n\n\n\n