Your body is always working to keep you safe. It decides, faster than you can think, whether it's okay to connect, whether you need to fight or run, or whether it's time to shut down. Learning to recognize your nervous system states is one of the most useful things you can do for yourself, because it turns reactions that feel like personal failings into what they actually are: your biology trying to protect you.
As a somatic and yoga therapist, this is some of the first work I do with clients. Once you can name the state you're in, the shame around your triggers and habits starts to loosen. And you can start choosing what you need instead of just reacting.
When your nervous system gets out of balance
Your nervous system is doing its job when it protects you in a moment of danger. The trouble comes when trauma or long-term stress keeps it stuck in protection mode, even when you're safe.
That's not rare. We live in a culture that runs on overdoing, so living in a constant state of alert has come to feel normal. And the load isn't shared evenly. Racism, sexism, transphobia, ableism and fatphobia add real stress, both material and psychological, for people in marginalized communities.
Signs your nervous system may be out of balance
It can show up in your body, your mind and your relationships:
Anxiety, irritability or feeling on edge
Low mood, numbness or feeling flat
Stomach trouble, headaches or tension that doesn't let go
Trouble sleeping
Changes in appetite
Shallow or held breath
Low energy or motivation
Trouble focusing or remembering things
Feeling disconnected from the people around you
When your system is in protection mode, connection gets harder. Your resources go to staying safe, so you're quicker to get defensive and more likely to sense threat that isn't there. (For a fuller list of signs, see Signs Your Nervous System Is Dysregulated.)
This is why you can't talk your way back to balance. Most of it happens outside your conscious awareness. What helps is learning to notice which state you're in, and having tools that match it.
The three nervous system states
Many somatic therapists, me included, use polyvagal theory, developed by Stephen Porges, as a map for this. Parts of the theory are still debated in the research, but as a practical way to understand what your body is doing, it's one of the most useful frameworks I know.
The map describes three main states:
Ventral vagal (safe and connected). This is the state of social engagement. You can be present with what's happening inside you and around you without getting overwhelmed. You can connect, feel empathy, and actually be with people.
Sympathetic (fight or flight). You're on edge, anxious, irritable, angry or overwhelmed. You scan for threats and have a hard time being present, because your system is in survival mode.
Dorsal vagal (shutdown). When you stay in fight or flight too long, your system can drop into shutdown. This is where hopelessness, helplessness, numbness, dissociation and disconnection live. You may feel stuck and find it hard to reach out.
One helpful part of this map is that the states work a bit like a ladder. To get from shutdown back to feeling safe and connected, you usually pass through some activation on the way. That's why coming out of a shutdown can feel agitated before it feels better. It's not a step backward. It's movement.
It's also not always neat. You can be in two states at once, and those blended states look different for everyone.
How to identify which state you're in
Start by connecting what you feel emotionally and mentally to what's happening in your body. A few questions help:
Is my body revved up, tight or restless? (Often sympathetic.)
Is it heavy, foggy, numb or far away? (Often shutdown.)
Can I take in what's around me and still feel like myself? (Often ventral.)
Naming the state matters because each one needs something different. In fight or flight, you need tools that bring safety into your system: grounding, centering, slowing down. In shutdown, those same calming tools can take you further down. There, you need gentle movement and activation to come back up.
That's often why deep breathing, relaxation exercises or talk therapy alone don't give people the results they're hoping for. The tool doesn't match the state.
Practices for balancing your nervous system
No single practice works for everyone. The most important skill is noticing what actually helps you, which means slowing down after you try something and checking in with how you feel.
Two simple places to start, both from yoga therapy, are gentle stretching and changing how you breathe. They work even better together, when you link each movement to a breath.
Gentle stretching. Tension that builds up in your body can keep your system on alert. Slow, gentle stretching can ease that tension and give your body a signal that it's okay to soften.
Breath. How you breathe sends your nervous system information:
Breathe into your belly. Slow belly breathing can help your heart rate slow down and your body relax.
Lengthen your inhales to come out of shutdown. Inhaling has an activating effect. Longer inhales, or a few quicker breaths, can help bring you up from a heavy, shut-down state.
Lengthen your exhales to come down from fight or flight. Exhaling has a calming effect. Try breathing out for twice as long as you breathe in, for example in for four counts and out for eight.
Try one, then pause and notice. Did you settle? Come up a little? Feel nothing yet? All of that is useful information about your system.
If you want to go deeper into how this works in therapy, read What Is Somatic Therapy and How Does It Work?
Ready for support?
If you're in California or Minnesota and want help learning your own nervous system, I see clients in person in Oakland and online throughout both states. Schedule a free consultation to see if we're a good fit.
Not in CA or MN? Start with Find Your Hidden Energy Drains, a free guide that opens with a short somatic practice and helps you see where your energy is going.
Rachel Wilson, LCSW, C-IAYT, is a somatic trauma therapist in Oakland, CA, working with sensitive people in California and Minnesota. She also teaches nervous system tools on YouTube at Somatic Tools for Transformation.
