Have you ever finally sat down after a long, exhausting day, only to find that your heart begins to race the moment you try to relax? Perhaps you’ve noticed that on the first day of a long-awaited holiday, instead of feeling blissfully calm, you feel irritable, anxious, or even physically unwell.
It is a common experience to feel a deep sense of shame about an inability to “just sit still.” Many worry that they are “lazy” when they aren’t productive, or “broken” because they can’t enjoy a quiet Sunday afternoon.
However, from a clinical perspective, the inability to rest is rarely a personal failure. It is a physiological state. If rest feels like an “invisible weight” or a source of panic, it is usually because the nervous system has been trained to treat stillness as a threat.
The Paradox of Stillness: Why We Can’t “Turn Off”
To understand why rest feels uncomfortable, we must first look at the biology of chronic stress. Our nervous system is designed to keep us safe. When we face a threat—whether it’s a looming work deadline, a difficult relationship, or a past trauma—our body enters a state of high alert.
In this state, the Sympathetic Nervous System (the “accelerator”) takes over. It pumps cortisol and adrenaline through our veins, sharpens our senses, and prepares us for “Fight” or “Flight.” In this mode, stillness is dangerous. A “sitting duck” is a vulnerable one.
When stress becomes chronic—meaning we live in this state for months or years—our brain begins to equate “constant motion” with “survival.” Stillness, by contrast, feels like lowering our guard in a war zone. The moment we stop moving, our internal “scouts” (our senses) go into overdrive, scanning the environment for the danger they are certain must be coming. This is why “relaxing” can feel like a sudden, unexplained spike in anxiety.
Understanding Your “Window of Tolerance”
A helpful way to visualise this is through the Window of Tolerance. This is a clinical concept used to describe the zone of “optimal arousal” where we can function, learn, and connect with others effectively.
- Hyper-arousal: This is the “on” state. You feel wired, anxious, angry, or overwhelmed. Your heart rate is up, and your thoughts are racing. In this state, “rest” is impossible because your body thinks it is under attack.
- Hypo-arousal: This is the “shut down” state. You feel numb, empty, or exhausted. You might be “resting” on the couch for hours, but it doesn’t feel restorative; it feels like “collapsing.”
- The Window: This is the middle ground where you feel grounded and safe.
For those living with chronic stress or unresolved trauma, their “window” is often very narrow. They “bounce” between being hyper-aroused (busy, stressed, productive) and hypo-arousal (burnt out, numb). They rarely spend time in the middle ground, where true, restorative rest actually happens.
The “Functional Freeze” and Performative Rest
Many people believe they are resting because they are physically still—perhaps scrolling through a phone or watching television. However, if the mind is still racing, the jaw is clenched, and the shoulders are up to the ears, that isn’t rest. This is what is known as “Functional Freeze.”
Functional Freeze is a state where the body is physically immobilised, but the internal nervous system is still screaming “Danger!” It is a high-energy state disguised as stillness. Because the energy has nowhere to go, it turns inward, manifesting as intrusive thoughts, physical tension, or a “heaviness” in the chest.
This is why many find themselves “scrolling” for hours but feeling more exhausted afterward. The brain is seeking a distraction from the internal discomfort of stillness, but the body remains in a state of high alert.
How EMDR and Somatic Grounding “Retune” the System
If the body has spent years believing that stillness is unsafe, it is difficult to simply “think” one’s way into relaxation. Experience must prove to the nervous system that it is safe.
This is where evidence-based, trauma-informed therapies like EMDR (Eye Movement Desensitisation and Reprocessing) are so effective. EMDR doesn’t just talk about the stress; it helps “discharge” the stored survival energy that is stuck in the nervous system. By reprocessing old “blueprints” of threat, EMDR allows the body to finally recognise that the emergency is over.
When the “scouts” are no longer looking for danger, the “accelerator” can finally let go, and the “brake” (the Parasympathetic Nervous System) can safely take over. Stillness stops feeling like a threat and begins to feel like a sanctuary.
Rewiring for Rest: The Path of “Pendulation”
Learning to rest is a clinical process of retraining the body. A recommended technique is Pendulation—the practice of moving gently between a state of slight activation and a state of calm.
- Acknowledge the Discomfort: Instead of fighting the anxiety that comes with rest, name it. “My body feels unsafe because I am sitting still. This is my nervous system trying to protect me.”
- Micro-Rest: Don’t try to “relax” for an hour. Try to find 60 seconds of stillness. Notice one thing that feels “neutral” in your body—perhaps the feeling of your feet on the floor or the weight of your hands in your lap.
- Somatic Grounding: Use your senses to pull yourself into the present. What are three things you can see? Two things you can hear? One thing you can smell? This “anchors” the nervous system in the “here and now,” showing it that there is no immediate threat in the room.
Finding Your Safe Haven at Light Mind
At Light Mind Counselling, it is understood that “learning to rest” is one of the hardest parts of the healing journey. It requires a gentle, non-judgemental space where one doesn’t have to “perform” or “be productive.”
Our principal therapist, Harshani Algiriya, brings over 20 years of experience in helping individuals unpick the complex blueprints of chronic stress. Whether struggling with “High-Functioning Anxiety,” recovering from betrayal trauma, or simply feeling “stuck” in a cycle of burnout, Harshani provides a trauma-informed sanctuary to help you find your way back to the “Window of Tolerance.”
Using specialised tools like EMDR, Clinical Hypnotherapy, and the Gottman Method, we help you move from a state of constant survival to a state of genuine connection—with your partner, and more importantly, with yourself.
Is your body refusing to let you rest? You don’t have to navigate this alone. We invite you to book a free 30-minute discovery call to discuss how we can help you “retune” your nervous system and find the calm you deserve.
Book an appointment