EMDR therapy and counselling for trauma and PTSD
Have you ever wondered why a certain tone of voice, a crowded room, or an unexpected change of plan can send you spiralling into anxiety or shutdown, even when you know logically that you're safe?
This three-part series explores the hidden workings of your autonomic nervous system - the internal alarm that decides, often before you're even aware of it, whether a moment feels safe or threatening.
Part One unpacks why triggers happen and introduces the concept of neuroception, the automatic process behind your reactions.
Part Two breaks down the three core cues of safety: Choice and control, context and connection and how to work with each one in real time.
Part Three brings it all together with a practical, six-step process for building your own personalised toolkit for regulation. Together, these three parts offer both the understanding and the tools to help you respond to life's challenges with more steadiness, clarity, and self-trust.
Many of the people I work with arrive in therapy already aware that they're experiencing emotional dysregulation. They can feel themselves being knocked off balance by certain situations, but they don't yet have the tools to manage those moments effectively. One of the most common questions I'm asked in the early stages of therapy is:
'How do I stop reacting to triggers?'
The reality is that triggers will always exist. Life doesn't stop presenting challenges, memories, or sensations that activate our internal threat detection system. What can change is the way we respond. Every reaction can either increase or reduce a trigger's future power.
The real work lies in understanding what your nervous system is perceiving as threatening or unsafe in the present moment. When you can identify the story your body is telling you and evaluate whether that story is accurate, you begin to loosen the grip that triggers have on your emotional state. Over time, this skill can help you challenge procedurally learned responses and engage with practices that disrupt what has been learned, creating opportunities for new experiences
To understand why triggers feel so powerful, we first need to look at how the autonomic nervous system (ANS) operates behind the scenes. The ANS is our internal surveillance system. It is constantly scanning your internal, external, and interpersonal environment for cues of safety and danger. It decides whether you're safe, under threat, or somewhere in between. It does all of this outside of conscious awareness. This process is called neuroception.
Rather than waiting for you to think your way through a situation, the ANS responds automatically. It interprets cues from your surroundings, your body, and your past experiences, then shifts you into states like fight-or-flight, shutdown, or calm engagement. These shifts happen in fractions of a second, long before you have time to analyse what's going on.
This means that many emotional reactions aren't overreactions or personal failures, they're physiological responses driven by a system designed to protect you. When the ANS misreads the present moment as dangerous, your body reacts as if the threat is real, even when your thinking brain knows you're safe.
Understanding this automatic process is the first step toward changing it. Once you can recognise what your nervous system is doing and why, you can begin to work with it rather than feeling controlled by it.
A felt sense of safety is built on three core elements: choice and control, context, and connection. When neuroception detects that one or more of these elements is missing, a sense of unease develops. For some people, the alarm sounds through anxiety, hypervigilance, or racing thoughts. For others, it shows up as going numb, zoning out, or withdrawing. These reactions aren't conscious choices, they're protective responses initiated long before your thinking brain gets involved.
It's important to remember that the nervous system doesn't respond to reality; it responds to what neuroception perceives. And those perceptions are shaped by your history, your culture, and your unique wiring. For people with trauma histories, neuroception often becomes more sensitive, picking up on subtle cues that might not register as threatening to someone else.
By the time you think, speak, or act, your nervous system has already made a decision about whether you're safe or in danger. Understanding this process is a powerful step toward changing and it's exactly what we'll explore next.
If you've ever wondered, 'why can't I stop reacting to triggers?' the answer isn't that you're weak, overreacting or failing to cope. Your nervous system has learned to protect you, often automatically and long before your conscious mind has time to catch up. The good news is that these responses can change. With understanding, the right tools and compassionate support, you can learn to recognise what your nervous system is responding to, feel safer in the present moment and respond differently when triggers arise. You don't have to remain at the mercy of reactions that once helped you survive.
If you recognise yourself in feeling derailed by triggers you can't quite explain, or caught in reactions that feel bigger than the moment calls for, you don't have to work through it alone. Understanding your nervous system is a process, and having support along the way can make all the difference.
If you'd like to explore this further in a way that's tailored to your own history and experience, I'd love to hear from you. Get in touch to book an initial consultation and start building a deeper sense of safety and steadiness in your everyday life.
Finding a therapist can be a daunting task, so to help with that process I've written an article 'How to Choose the Right Therapist' to help you think through what matters most to you, so you can recognise the right person when you find them.
