{"id":1237,"date":"2026-09-04T07:39:02","date_gmt":"2026-09-04T07:39:02","guid":{"rendered":"https:\/\/valerieocallaghan.com\/?p=1237"},"modified":"2026-09-04T07:39:02","modified_gmt":"2026-09-04T07:39:02","slug":"the-nervous-system-of-a-woman-who-isolates-herself-in-the-face-of-stress","status":"publish","type":"post","link":"https:\/\/valerieocallaghan.com\/en\/el-sistema-nervioso-de-una-mujer-que-se-aisla-ante-el-estres\/","title":{"rendered":"The nervous system of a woman who isolates herself in the face of stress"},"content":{"rendered":"

When isolation ceased to be a refuge and became a silent suffering.<\/em><\/p>\n\n\n\n

Her nervous system decided long ago that being alone was the safest thing. She didn't choose it. Her body learned it, at a time when she had no other option.<\/p>\n\n\n\n

From the outside, she seems calm. She speaks little, doesn't bother anyone, and takes care of her own business without asking for anything in return. She's described as an independent, serene person who doesn't need anyone. Inside, however, she experiences something very different, and to understand it, one must examine how her nervous system was configured.<\/p>\n\n\n\n

She grew up without emotional support. As a child, she was left alone with her problems. When something hurt her, her discomfort was ignored, downplayed, or she was punished. She learned early on a lesson that changed her body: when things go wrong, no one comes to her aid.<\/p>\n\n\n\n

So she stopped reaching out. Instead of seeking help, she retreated inward. And her nervous system took note.<\/p>\n\n\n\n

This isn't just a hunch. A population study found that emotional neglect in childhood is associated with lower levels of oxytocin, the bonding hormone, and more insecure attachment styles, and that this chain predicts fear and avoidance of social situations in adulthood (M\u00fcller et al., 2019). The body learns, literally through chemicals, that getting close comes at a price.<\/p>\n\n\n\n

The body learned that being alone was safe.<\/strong><\/p>\n\n\n\n

A nervous system will do anything to keep you safe, and it learns from past experiences. Hers learned that closeness brought disappointment, while loneliness was predictable. Being alone didn't hurt any less. It hurt in a familiar way, and for a body that has been on high alert, the familiar is mistaken for safety.<\/p>\n\n\n\n

That's why isolation doesn't feel like a choice. It feels like relief. When stress arrives, something inside her shuts down, shuts down, withdraws. It's not laziness or coldness. It's a body that has learned that retreating is the way to survive.<\/p>\n\n\n\n

The problem is that this protection came at a price. What once kept her safe now keeps her small.<\/p>\n\n\n\n

Calm on the outside, flood on the inside<\/strong><\/p>\n\n\n\n

As an adult, she appears serene. Quiet, composed, always in her place. Beneath that apparent calm lies a tide: emotions swallowed for years and needs that were never met.<\/p>\n\n\n\n

She looks at others and perceives something that eludes her. People seem to belong together, to fit in, to be part of something. She feels like she's floating outside, looking through the glass, like someone watching a party from the street.<\/p>\n\n\n\n

And the more she isolates herself, the more she becomes unbalanced inside. The retreat she sought for calm ends up leaving her trapped, disconnected, without the energy to change anything. It becomes increasingly difficult to break free, and each time she doesn't, the belief that her place is outside is further reinforced.<\/p>\n\n\n\n

A suffering that goes unseen<\/strong><\/p>\n\n\n\n

Because she spent so much time regulating herself, without anyone to soothe her, her isolation became a silent suffering. The kind that goes unspoken, because there aren't even words to describe it, and because asking for help never did any good. It's not a rare case: early social withdrawal predicts anxiety difficulties in adulthood, and in long-term follow-up, children with greater anxious withdrawal had more than twice the rate of anxiety disorders as adults (Jakobsen et al., 2012, cited in Zhu et al., 2024).<\/p>\n\n\n\n

She may seem busy. She works, she fulfills her obligations, she sustains her life. But underneath, she feels emptiness and disconnection. Disconnection from the people she loves. From the things she used to love doing. From herself.<\/p>\n\n\n\n

She's still in survival mode. She's almost always exhausted. There are days when she lies motionless for hours, when getting out of bed feels like a ton of bricks. She might even be clenching her jaw right now, as she reads this, without even realizing it.<\/p>\n\n\n\n

What your body is really asking for<\/strong><\/p>\n\n\n\n

It's important to be clear about something here. None of this speaks to weakness or character flaws. It speaks to a nervous system that did an extraordinary job: it protected her when she was little and had no one. It worked. It brought her this far.<\/p>\n\n\n\n

The thing is, that system learned to protect her from connection, and connection is precisely what she now needs to break free. A body that has regulated itself for years won't calm down with reasoning. It's not enough to simply tell herself she's safe. The feeling of security isn't something you think about; it's built gradually within the body, and almost always in the presence of someone.<\/p>\n\n\n\n

And this matters more than it seems, because sustained isolation doesn't just cause sadness: it wears down the body. A meta-analysis of more than three million people placed the mortality risk associated with loneliness and social isolation at a level comparable to that of smoking or obesity (Holt-Lunstad et al., 2015). Secure attachment functions as a physiological regulator, not as an emotional luxury.<\/p>\n\n\n\n

Emerging from withdrawal isn't about forcing yourself to socialize all at once, something your system would interpret as yet another threat. It's about taking steps so small that your body barely registers them as a risk. A message that is still sent. A gaze that lingers for a second longer. A safe person, just one, with whom you can be without feeling pressured. The gentle movement that breaks hours of stillness. The breath that lengthens until your shoulders relax.<\/p>\n\n\n\n

Each of these gestures is new information for the nervous system: perhaps reaching out doesn't always end in giving up. It's not about forcing anything. It's about offering the body, very slowly, proof that today the world can be different from the one it knew.<\/p>\n\n\n\n

Research points in that direction. In the British ALSPAC cohort, which followed more than 3,000 people from birth, childhood emotional neglect predicted depressive symptoms in adolescence, and peer social support mitigated that effect (Glickman et al., 2021). The bond doesn't erase what has been experienced. It changes how it can evolve.<\/p>\n\n\n\n

If you recognized yourself<\/strong><\/p>\n\n\n\n

Perhaps at some point in the text you stopped reading about her and started reading about yourself. If so, I want to tell you something.<\/p>\n\n\n\n

That retreat isn't a flaw to be corrected. It's a strategy you learned when it was the only one available, and it deserves respect rather than reproach. What once saved you can loosen up today, slowly, without pressure, at a pace your body can tolerate.<\/p>\n\n\n\n

You don't have to do it alone again. Precisely because you learned to regulate yourself on your own, a large part of the recovery involves carefully allowing some safe company into your life. Starting is a tiny gesture. And that tiny gesture, repeated, is exactly how a nervous system learns that it is no longer in danger.<\/p>\n\n\n\n

Sources and references<\/strong><\/p>\n\n\n\n

Glickman, EA, Choi, KW, Lussier, AA, Smith, BJ, & Dunn, EC (2021). Childhood emotional neglect and adolescent depression: assessing the protective role of peer social support in a longitudinal birth cohort. Frontiers in Psychiatry, 12<\/em>, 681176. ALSPAC cohort (n = 3,265).<\/p>\n\n\n\n

Holt-Lunstad, J., Smith, T.B., Baker, M., Harris, T., & Stephenson, D. (2015). Loneliness and social isolation as risk factors for mortality: a meta-analytic review. Perspectives on Psychological Science, 10<\/em>(2), 227-237. Meta-analysis with more than three million participants.<\/p>\n\n\n\n

M\u00fcller, LE, Bertsch, K., B\u00fclau, K., Herpertz, S.C., & Buchheim, A. (2019). Emotional neglect in childhood shapes social dysfunction in adults by influencing the oxytocin and the attachment system. International Journal of Psychophysiology, 136<\/em>, 73-80. Population study on emotional neglect, oxytocin and attachment.<\/p>\n\n\n\n

Zhu, X., et al. (2024). Child and adolescent social withdrawal predict adult psychosocial adjustment: a meta-analysis. Frontiers in Developmental Psychology, 2<\/em>, 1408166. Meta-analysis of longitudinal studies; includes the data from Jakobsen et al. (2012) on the double of anxiety disorders in adulthood.<\/p>","protected":false},"excerpt":{"rendered":"

Cuando el aislamiento dej\u00f3 de ser un refugio y se volvi\u00f3 un sufrimiento silencioso. Su sistema nervioso decidi\u00f3, hace mucho, que estar sola era lo m\u00e1s seguro. Ella no lo eligi\u00f3. Lo aprendi\u00f3 su cuerpo, en una \u00e9poca en que no ten\u00eda otra salida. Desde fuera parece tranquila. Habla poco, no molesta, resuelve lo suyo […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1237","post","type-post","status-publish","format-standard","hentry","category-sistema-nervioso-la-arquitectura-que-sostiene-tu-vida"],"_links":{"self":[{"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/posts\/1237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/comments?post=1237"}],"version-history":[{"count":1,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/posts\/1237\/revisions"}],"predecessor-version":[{"id":1238,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/posts\/1237\/revisions\/1238"}],"wp:attachment":[{"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/media?parent=1237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/categories?post=1237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valerieocallaghan.com\/en\/wp-json\/wp\/v2\/tags?post=1237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}