Holding Ourselves at Arm’s Length

The Mercy of Dissociation in Jenny Offill's "Dept. of Speculation"

A woman lies in bed beside her sleeping husband. She can feel herself beginning to lift, rising toward the ceiling even as part of her remains pressed against the mattress. From above she sees the curve of her own shoulders, the slow rise of his breath, the ordinary dark of their bedroom. She wants to call out, but the distance is too great.

She is here, and she is not here.

Our brains were designed with one ultimate goal that supersedes all others: to keep us alive. When pain exceeds what we can bear, the brain does not simply endure. It adapts. Psychiatrist Dr. Ruth Lanius and her colleagues have documented two distinct patterns of response to overwhelming trauma.¹ The first, and the one most commonly associated with conditions like PTSD, is hyperarousal or emotional undermodulation. In this state, the body is braced, vigilant, flooded with sensation it cannot metabolize. The threat feels endless.

But the nervous system has another way of surviving. When feeling threatens to overwhelm the self, especially when the pain cannot be escaped, the brain can choose to dampen it. Lanius calls this hypoarousal or emotional overmodulation. This state is marked not by panic but by distance. Emotional intensity softens. Sensation grows faint. The feeling of being fully anchored inside one’s body may loosen or slip away altogether.

In her novel Dept. of Speculation, Jenny Offill traces this second, quieter path. Her narrator is a writer living in Brooklyn, a woman who trades her dreams of literary fame for the ordinary risks of intimacy: marriage, motherhood, a life shared. The novel opens at the beginning of her love story.

At first, the narrator is fully inside her own experience. She describes an early trip with her husband: “We stayed at a cheap hotel that had a view out the window more beautiful than anything I’d ever seen. The water was wickedly blue. A cliff of dark rock jutted out of the sea.” The prose is saturated with sensation—color, texture, the specific weight of a moment. Even her fear of loss is immediate, embodied. “I wanted to cry because I was sure I would never get to be in such a place again.”

In this early phase of their life together, she writes in first person, calling herself I and her husband you. It is a grammar of closeness, of shared interiority. She recalls him in bed beside her: “You cradle my skull as if there were a soft spot there that needed to be protected. Stay close to me, you’d say. Why are you way over there?”

But intimacy, once entered, is not static. It accumulates in both joy and weight. A baby arrives, colicky and sleepless. Bedbugs invade their apartment. These stressors accrete, fragment by fragment, until the reader feels the slow compression of a life losing air.

Then her husband has an affair.

Offill delivers this information without fanfare, a fact among fragments. But in its aftermath, something fundamental reorganizes. The narrator stops saying I. She becomes the wife. He becomes the husband. The grammar of intimacy, that closed circuit of I and you, has broken open into something observed from the outside.

“Some nights in bed, the wife can feel herself floating up towards the ceiling. Help me, she thinks, help me, but he sleeps and sleeps.”

This is dissociation rendered as syntax. When the narrator stops saying I, she is enacting the very mechanism Lanius observes in her patients’ brain scans. The prefrontal cortex, sensing that feeling has become intolerable, begins to inhibit the limbic regions responsible for generating emotional experience. At the same time, the anterior insula grows quieter.² This is the region responsible for interoception, the felt sense of being inside a body that is having an experience. Thus the brain dampens the very circuits that would allow a person to know, viscerally, that this is happening to me. Together, this produces the felt experience of watching one’s life from somewhere just outside it.

Offill’s narrator describes exactly this: “She packs her daughter’s lunches and reads her to sleep. On the playground, she impersonates a reasonable mother, watching her child play in a reasonable way. She goes to work, hovers above herself as she speaks about all manner of things.” She is present enough to function, to perform the gestures of her life. But she is no longer the one living it.

This sort of detachment is a precise and deeply human act of self-preservation, one that allows the mind to remain intact when full inhabitation would mean collapse. The mercy of our biology allows us to live at arm’s length from experiences that would otherwise destroy us.

But the separation is not meant to be permanent, only protective. It can end once the brain believes the body is safe. For the narrator, city life offers few such reprieves. She meets the mistress. The husband threatens separation. The other woman lives a short subway ride away, always accessible, always threatening. The nervous system has no room to settle.

So the narrator makes a change. She moves her family to a ramshackle house in the Pennsylvania countryside, barely certain her husband will follow. “The husband is hardly talking, but he packs the car to the roof and gets in.”

They spend their time splitting wood, hiking, standing on the back porch beneath a sky thick with stars. And slowly, in the quiet of this ordinary life, something loosens. The threat recedes. Her body begins to experience safety, connection. “She has noticed that he seems to love her again. A little at least. He is always touching her now, brushing the hair back from her face.”

But healing is not linear. “He kisses her and there is something there, a flicker maybe, but then she hears the bug zapper going. Zzzft. Zzzft. Zzzft. ‘You shouldn’t have driven us off of the cliff,’ she says.” The nervous system does not forget all at once. It learns, in increments, that feeling can rise and fall without consuming the self, that the present moment will not destroy us.

Lanius calls this the re-expansion of the window of tolerance, the range of feeling a person can experience without being overwhelmed.³ As the body begins to trust safety, the prefrontal cortex loosens its grip. Emotion and bodily sensation are allowed back in. Slowly, the self floats down from the ceiling.

For Offill’s narrator, this return to the ground comes during a quiet snowstorm. “The world looks blankly beautiful…Soft wet flakes land on your face. My eyes sting from the wind…One or two trees still have leaves…you reach out to pick one, show it to me…I let you tuck it in my pocket.”

Your face. My eyes. My pocket. The grammar of intimacy reasserts itself in fragments, the same way it dissolved. She is not watching from above. She is feeling the cold sting her eyes. She is letting herself be touched.

She is here.

Thanks to Brigitte Kratz, Rick Lewis and Kathy Ayers for the insightful feedback on earlier drafts!

1. Ruth A. Lanius, Eric Vermetten, Richard J. Loewenstein, Bethany Brand, Christian Schmahl, J. Douglas Bremner, and David Spiegel. “Emotion Modulation in PTSD: Clinical and Neurobiological Evidence for a Dissociative Subtype.” American Journal of Psychiatry 167, no. 6 (2010): 640–647. https://doi.org/10.1176/appi.ajp.2009.09081168

Lanius and colleagues describe two dominant forms of emotion dysregulation in trauma: emotional undermodulation, marked by hyperarousal, intrusive memory, and limbic overactivation; and emotional overmodulation, marked by dissociation, emotional numbing, and excessive prefrontal inhibition of limbic regions. In functional MRI studies using trauma recall, individuals in dissociative states show increased activity in medial prefrontal regions midline prefrontal structures that exert inhibitory control over limbic regions such as the amygdala, dampening emotional intensity and autonomic arousal. Subjectively, this produces depersonalization, derealization, and emotional distance, while allowing the individual to remain conscious, oriented, and functional in the face of otherwise overwhelming threat. These findings suggest that emotional shutdown functions as a protective regulatory strategy rather than a deficit in emotional capacity.

2. Shawn Harricharan, Andrew A. Nicholson, Jacqueline Thome, Marc Densmore, Margaret C. McKinnon, Jean Théberge, and Ruth A. Lanius. “PTSD and Its Dissociative Subtype Through the Lens of the Insula: Anterior and Posterior Insula Resting-State Functional Connectivity and Its Predictive Validity Using Machine Learning.” Psychophysiology 57, no. 6 (2020): e13472. https://doi.org/10.1111/psyp.13472

The anterior insula plays a central role in interoception, the integration of bodily sensation into conscious emotional awareness. Resting-state fMRI studies show that individuals with the dissociative subtype of PTSD exhibit altered connectivity between insula subregions and limbic, sensorimotor, and self-referential networks. These changes are associated with emotional detachment and diminished embodied presence, supporting the clinical observation that dissociation involves disruption in the felt sense of “this is happening to me,” rather than loss of perception or cognition.

3. Ruth A. Lanius. “Trauma-Related Dissociation and Altered States of Consciousness: A Call for Clinical, Treatment, and Neuroscience Research.” European Journal of Psychotraumatology 6 (2015): 27905. https://doi.org/10.3402/ejpt.v6.27905

Lanius conceptualizes recovery from dissociative overmodulation as a gradual restoration of autonomic and emotional flexibility, often described as widening the “window of tolerance.” Neurobiologically, this involves reduced prefrontal overinhibition, renewed limbic engagement, and improved integration of bodily sensation and emotion. Healing does not require eliminating dissociative capacity, but rather restoring the nervous system’s ability to move fluidly between states of engagement and withdrawal without becoming trapped in emotional shutdown.