How chronic stress reshapes the body—and how DBT and somatic practices restore balance and resilience.
October 24, 2025

By Dr. Will Osei, Ph.D.
The core idea:
Burnout isn’t simply exhaustion — it’s what happens when your nervous system forgets how to return to rest. At its core, burnout is a body–mind disconnect: emotion and energy keep accelerating long after motivation has stalled. The work of recovery isn’t to push through, but to relearn regulation — to let the body participate in the work of healing.
1. Functional Fatigue
You’re still performing, but the cost is rising. Concentration drifts, sleep shortens, irritability creeps in. The nervous system alternates between over-activation and collapse. In DBT terms, you’re emotionally vulnerable but still inside your “window of tolerance.”
2. Emotional Depletion
You stop feeling like yourself. Detachment replaces frustration; small decisions feel heavy. The body’s signals — hunger, tension, fatigue — blur into white noise. Somatically, this is sympathetic dominance with parasympathetic shutdown: the system is running on fumes.
3. Systemic Collapse
Even rest doesn’t restore. You feel both wired and empty. Immune function, digestion, and mood regulation falter. The body has redefined “normal” as crisis — the nervous system’s equivalent of burnout’s final stage.
Burnout is often mislabeled as overwork, but physiologically it’s chronic dysregulation. The stress system never completes its cycle. Cortisol stays elevated; muscles brace without release; the prefrontal cortex loses access to flexible thinking.
You can’t problem-solve when your body thinks the problem is you.
Somatic therapy sees burnout as incomplete stress responses stored in the body. The sigh that never finished, the shoulders that never dropped, the sprint without a cooldown. Recovery begins when movement and breath reconnect — when you let the body discharge what the mind has been carrying.
Try: shaking out limbs for 30 seconds, humming on the exhale, walking until your jaw unclenches. These are micro-resets — ways to remind the vagus nerve that the threat has passed.
Dialectical Behavior Therapy reframes recovery as a balance between acceptance and change. You can’t rebuild resilience by demanding energy from an empty system. DBT offers concrete practices that teach both:
Each skill widens your window of tolerance — the physiological space where thinking, feeling, and doing can coexist.
1. Track the body, not just productivity.
Notice early cues: jaw tension, sigh frequency, sleep quality. The body signals overload long before the mind labels it.
2. Schedule decompression, not escape.
True recovery isn’t avoidance; it’s rhythmic rest. Ten mindful minutes between tasks is more protective than a week off after collapse.
3. Practice “micro-completion.”
End tasks deliberately — a breath, a stretch, a brief note to self — so the nervous system learns that things can end safely.
4. Anchor in connection.
Burnout thrives in isolation. Co-regulation — a calm conversation, shared laughter, physical proximity — restores the nervous system faster than solitude.
Resilience isn’t endurance; it’s flexibility. A resilient system bends under stress and returns to shape.
DBT calls this radical acceptance — acknowledging reality as it is while committing to effective action.
In practice, it means:
Over time, these habits re-educate the body: activation no longer equals danger, and recovery becomes reflex.
Burnout is a physiological misunderstanding — the body trying to protect you by never standing down.
Healing begins when you teach it safety again, one breath, one boundary, one mindful pause at a time.
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