The Burn-out-Addiction Loop: Rewiring a Dysregulated System

Vanessa Kredler Author

Burn-out and addiction are closely linked.

Key Summary

For a long time, I thought my relentless drive was my greatest strength. In reality, it is a beautifully disguised survival strategy. When you live with trauma, addiction histories, or a highly sensitive brain, your nervous system is trapped in chronic overdrive—until it inevitably plummets into a "functional freeze." This is what burnout truly feels like: appearing fiercely competent and hyper-functional on the outside, while feeling completely hollow, numb, and structurally bankrupt on the inside. When you reach this level of systemic exhaustion, willpower completely evaporates, and your brain desperately demands past addictive habits just to chemically survive the night. Real recovery isn't about forcing more self-control. It is about a radical, slow dismantling of the need to over-function, learning to drop your armour, and discovering how to finally feel safe in the quiet, messy spaces of everyday life.

Everyone is talking about Burn-out

I am hearing so many people talk about burnout this year. I have had my own profound experiences of burnout and, as ever, that helps me to support myself and others through it to come out the other end. When we are caught in its grip, we experience a constellation of debilitating physiological signals: chronic somatic exhaustion, insomnia, emotional flattening, an inability to concentrate, digestive distress, and a distinct feeling of being completely unanchored in our own skin are examples of that.

For those of us with histories of addiction and trauma, burnout is not fixed by having a quick break. It is more like a physiological emergency. When the nervous system is chronically dysregulated, the brain does not care about our long-term goals, our values, or our clinical insights. It cares about survival. And if an addictive substance or behaviour—be it food, alcohol, work, smoking, AI, scrolling or gaming—has historically brought the nervous system back to a temporary baseline of comfort, the brain will demand it.

To truly understand why burnout and addiction walk hand-in-hand, we have to look at the brilliantly protective, intricately wired architecture of the human nervous system.

The Anatomy of Overdrive: Under-Being and the Addiction of "More"

I am learning more and more that my own survival strategy looks like hyper-competence. I am the queen of overdrive. I over-function, over-think, over-prepare, and over-deliver all the time. I am incredibly driven. I suppose you would call me a striver. I am naturally insatiably curious and always seeking the next frontier. Strangely, this compulsive over-doing can lead to a profound state of under-being. Under-being to me means struggling to simply exist in the present moment, to be content with what is, and to trust that things will pan out without our frantic orchestration. That is my true edge in recovery.

When we live with complex trauma or carry the unique, sensitive wiring of a neurodivergent brain, our internal thermostat is set to high alert by default. I have been told that I have impossibly high expectations of myself, but here is the catch: I cannot even see that I have them. To me, perfectionism was invisible because I had a narrow view of what it meant. I used to think perfectionism meant everything must be flawless, and I certainly did not believe that at all.

But when I apply it in a broader sense—the unrelenting internal sense that things need to be entirely complete, resolved, decided, and that I need to respond or act in a certain way and feel only at peace when everything is resolved—I realise that perfectionism is well and truly alive in me.

It seems to be the baseline requirement for safety. It is incredibly difficult to live in the grey and messy areas of life because it causes an inner aggravation that brings immense internal pressure to change, fix, resolve, and complete. The inability to tolerate uncertainty, the imperfection and unfinished nature of life itself.

When I live in this state, resting before I get tired is an impossible equation. It is like I have to learn a whole new sensory vocabulary to feel the early warning signs of exhaustion, because things feel good and highly stimulating until, suddenly, they don't. Eventually, I had to confront a sobering realisation: this chronic overactivity is itself an addiction.

It is an addiction to more. More achievement, more movement, more thinking—a relentless sprint to stay one step ahead of the systemic dread lurking in my body. This internal engine has always been there, and in the past, it directly fed my food addiction and my dependence on other substances. For decades, I was using ultra-processed foods and alcohol to artificially prop my energy back up, or to chemically soothe the frantic static of my over-thinking mind.

I no longer use these external substances, but my brain can produce the exact same chemical hit all by itself through adrenalising. I can watch and feel it happen in real-time. I get up from my desk, strut to the kitchen to make a cup of tea, bang the cupboards while preparing my food quickly in my break, listen to my voice messages while I do it, and then think, "I’ll just do X quickly before Y." The "I’ll just do... and THEN things will be okay" thought form is the tell-tale sign of my sympathetic fight-or-flight state. What am I feeling in my body in those moments? Rushes of adrenaline and nervousness in my chest, intense internal pressure, urgent thoughts, and a compulsive need to move and do and complete. Only once X is complete I can rest. But there is always another X.

If I love one thing about addiction—and I love many things about it—it is that it keeps me completely on my toes. I constantly have new frontiers of "next level up recovery" to explore. I do not seem to be able to get away with muddling through anything without getting myself into serious trouble (including burnout). I have to take action as soon as I see things escalate. I have gone through this realisation and recovery journey with eight addictions so far, and I am still counting.

So, what is the edge? These days, I am slowly learning the quiet, radical art of living without constantly driving myself too hard. But the striving hasn't completely disappeared. I am naturally intensely curious, deeply analytical, and wired to expand. It leaves me with a question I often explore with my clients: How much of this relentless drive is my greatest asset, and how much is a liability?

The truth is, it is both. The capacity to strive, to look deeply into the mechanics of human suffering, and to passionately seek answers is what makes me an effective clinician. I can certainly get a lot of things done; I can spin many plates all at once, I am highly competent, organised, can manage my time, and I possess a sharp mind. But when that drive is hijacked by a dysregulated nervous system, it transforms into a liability. The shift into authentic recovery happens when we can notice the frantic energy and break the loop with gentleness, calmness, and a deep trust in the process of life rather than trying to control it tightly.

The Physiology of Exhaustion: When Stress Becomes Trauma

We live in a culture that commodifies over-doing. We wear our exhaustion like a badge of honour, unaware that our bodies are paying a steep neurochemical tax. When we experience prolonged stress without recovery, the body is flooded with cortisol and adrenaline, keeping us locked in a sympathetic nervous system state—the evolutionary survival response of fight or flight that I personally know so well.

But the human body was never designed to run on adrenaline indefinitely.

Eventually, the system plummets into a functional freeze state. Functional freeze is a concept that is being used quite widely these days and makes reference to a mix of nervous system states that are detailed by Polyvagal Theory (Porges, 2022). It’s a mix of the sympathetic drive (fight/flight) and the parasympathetic collapse (dorsal vagal). You are structurally exhausted, emotionally numb, and depleted on the inside, yet you are still propped up, working, over-functioning, and running on adrenaline on the outside (Anderson, 2026). This to me is what burnout feels like.

When you are trapped in this state of systemic depletion, the prefrontal cortex—the seat of our executive functioning, logic, and long-term planning—effectively goes offline. The emotional, survival-driven limbic system takes the wheel. Dr. Gabor Maté, in The Myth of Normal (2022) aptly describes how that state leads to escalating addictive coping strategies, especially in the culture we live in.

When a client turns up in my practice completely burnt out, telling me they "just lack discipline" because they cannot stop turning to sugar, alcohol, or compulsive behaviours at night, my eyes well up with a deep, visceral compassion and understanding. They are not weak; their physiology is screaming for regulation.

Why Do We Burn Out So Quickly? Autistic Burnout and High Allostatic Load

But it’s not just that people develop addictive behaviours when they are burnt out or that their addictions are exacerbated. It is also that we are more prone to burn out when we have underlying addiction and trauma. The question we must ask ourselves is: Why do we get burnt out so quickly?

To understand this acceleration of exhaustion, I often liken it to what some neurodivergence experts discuss when they define autistic burnout (Ali et al, 2026). Highly sensitive people—whether they are formally diagnosed as autistic or simply possess a deeply permeable sensory nervous system—similar to those of us with histories of addiction and underlying trauma are constantly overstimulated by their environment. Their sensory filters lack a protective buffer, meaning their nervous systems take in everything: harsh lights, ambient sounds, micro-expressions, and systemic emotional undercurrents. They are perpetually overstimulated and, therefore, chronically dysregulated. Add to that the hormonal shifts of menopause, and you get a perfect physiological storm, as I recently found out myself.

It is not our fault. The modern environment we live in is simply not supportive of highly sensitive operating systems. It is too loud, too fast, and especially with technological advances, the accelerated pace of the world has far outpaced the evolutionary capacity of the human brain and body. We, the people with addiction, trauma and those of us who have neurodiverse brains are the canaries in the coalmine for this trend.

Often, we are already operating under an incredibly high allostatic load.

Allostatic load refers to the cumulative, wear-and-tear cost of chronic stress on the body’s biological and neurological systems over time (Bobba-Alves et al., 2022). When your body is forced to repeatedly adapt to psychological stress, trauma triggers, over-stimulation or the chemical instability of substance use, the metabolic and neural cost accumulates.

Because of this hidden tax, things that seem incredibly easy to handle for the average person are exponentially more stressful for us. There is a much quicker, steeper accumulation of stress.

I have found through my own recovery journey that I simply cannot metabolise stress as quickly as others seem to be able to. Take travel as an example: where a colleague might hit the ground running after a long-haul flight, I always need a full week to recover. A single stressful day can send me into a sleepless, completely revved-up night, my heart pounding against the mattress while the rest of the world sleeps.

In our culture, many people manage the residual, end-of-day revving by drinking it away with a couple of glasses of wine in the evening. It is the socially sanctioned quick fix. But a life of true sobriety means those chemically forced exits are entirely off the table. I can only wind down by spending slow, intentional time resting, meditating, and sitting in absolute quiet and under-stimulation.

And the reality of our current world is that, often, there is simply not enough time to do that. Society relies entirely on fast, destructive chemical resets. In sobriety, we cannot use quick fixes. We choose the longer, slower path of somatic downregulation—a path that requires us to radically restructure our relationship with time itself and to lower our expectations of what we can do. Acceptance, once again, is needed. 

Why Willpower Fails the Burnt-Out Brain

If addiction were a problem of willpower, the intelligent, highly capable people I see in my practice would have solved it long ago. When you are suffering from chronic stress and nervous system dysregulation, willpower is already entirely spent on keeping you upright and functioning during the day.

By 6:00 PM, when you are hit with a visceral, persistent craving, there is no cognitive fuel left in the tank.

An urge is often simply a dysregulated nervous system desperately seeking baseline calm and safety. When the body is screaming with the phantom pain of exhaustion or old, unresolved trauma wounds, an addictive behaviour acts as a rapid-acting chemical regulator. It softens the sharp edges of life’s demands. It provides a dopamine spike to a brain that feels utterly depleted (Sinha, 2024).

That is why I love Internal Family Systems (IFS) so much, because it views those addictive behaviours as Firefighters. These are the parts of us that heroically step forward to put out the blazing flames of internal dysregulation as quickly as possible, sacrificing long-term consequences to bring immediate somatic relief to the system.

Re-tuning the Alarm: The Path to Sustainable Recovery

To break the burnout-addiction loop, we have to approach the body with immense reverence, care, and compassion. We cannot think our way out of a physiological collapse, nor can we talk our way out of an active craving when our nervous system is completely revved up. Recovery requires a multi-layered approach that honours the body's timeline and respects the parts of us involved.

However, this process is non-linear and messy! There is no rigid formula. Sometimes you need to consult with all your internal parts just to know what external structures to build that all parts will actually support. Other times, the feelings and sensations are so intense that we need to first help the body calm down through immediate self-regulation skill building. And other times yet, the deeper, wounded parts of us need support to begin with. It is a completely unique journey for everyone.

When navigating this landscape, my clinical approach generally weaves through three fluid dimensions:

1. External Scaffolding and Practical Baselines

When you are deeply burnt out, your prefrontal cortex lacks the metabolic energy to make nuanced choices in the moment. This is why it can be helpful to implement clear, practical boundaries around trigger foods and behaviours, and create predictability in your daily routine. As much as possible, we build a safe external structure that allows your brain-body connection to rest and recalibrate. Needless to say, we don’t do this alone. We do it with support and imperfectly. 

2. Somatic Attunement and the Speed of Safety

You cannot regulate a body you cannot feel. Healing requires us to transition from the mind into the physical landscape of the body. Through somatic tracking, we begin to gently map the patterns of body armouring such as chronic shoulder tension, the shallow breath, the bracing in the stomach. We practice slowing down to the speed of safety. This means intentionally learning what baseline safety actually feels like, and expanding our capacity to tolerate resting before our body forces us into a functional freeze state.

3. Resolution of Internal Polarities

Deeper healing occurs when we address the root wounds. Using framework concepts like IFS, we can safely meet the protective parts of our system—the perfectionist, the over-thinker, the high-achiever—and understand the fear that drives them. When we can reassure these parts that they no longer need to over-function to keep us safe, their behaviours soften over time.

Honouring the Exhale: A Compassionate Invitation

If you find yourself caught in the loop of over-functioning and over-doing, know that you are not alone. It is an issue that goes far beyond the individual and permeates our contemporary culture (Mate, 2022). At the individual level, the personal inner work takes immense patience and many tiny, intentional steps to notice, name, and eventually shift these deeply ingrained survival patterns.

Recovery is not about mastering the art of self-control; it is about mastering the art of self-attunement and self-compassion. It is about learning the speed of safety. It is a moment-to-moment practice.

Take a moment right now, as you finish reading these words. Drop your shoulders away from your ears. Unclench your jaw. Soften your belly. Let out a long, slow, deliberate exhale, and allow yourself to find safety in slow.

References

• Ali, D. et al (2026). How does 'autistic burnout' feel? A qualitative study exploring experiences of earlier and later-diagnosed autistic adults. Autism, 30(4), 1014–1027. https://doi.org/10.1177/13623613261422117

• Anderson, F. (2026, January 14). Meta post on functional freeze [Online forum post]. Meta.https://www.facebook.com/search/top/?q=frank%20anderson%2C%20md%20functional%20freeze

• Bobba-Alves, N., Juster, R.-P., & Picard, M. (2022). The energetic cost of allostasis and allostatic load. Psychoneuroendocrinology, 146, Article 105951. doi.org/10.1016/j.psyneuen.2022.105951.

• Maté, G. (2022). The Myth of Normal: Trauma, Illness, and Healing in a Toxic Culture. Vermilion.

• Porges SW (2022) Polyvagal Theory: A Science of Safety. Front. Integr. Neurosci. 16:871227. doi: 10.3389/fnint.2022.871227

• Sinha R. (2024). Stress and substance use disorders: risk, relapse, and treatment outcomes. The Journal of clinical investigation, 134(16), e172883. https://doi.org/10.1172/JCI172...

Categories: : Addiction, Food Addiction, Recovery, Trauma