The Ocean Under Your Skin
- Monique Shefer
- Mar 17
- 15 min read
On Self-Trust, Signal Sovereignty, and the Science of Organic Energy in the Human Body
Listening to your somatic cues, your intuition and your felt state, calms your nervous system. It makes you feel like you are in a state of flow — more dynamic, more confident, less stuck — and it makes you more receptive to information, inside and out, growth and learning.
There is also science to support the assertion that choices made from this place of somatic awareness, intuition or gut instinct are more likely to be subsequently considered to be “good decisions.”
“It turns out that self-awareness is a science-backed functional strategy for health, good decision-making and happiness”.
There is an abundance of measurable biology to support every aspect of these statements. See below for attributions and references.
Which raises a question worth sitting with: if listening to those internal feelings, those tones and whispers, is both nourishing, productive and enjoyable for us, then why on earth is it so personally and culturally foreign to us?
You are actually a miraculously sensitive electromagnetic organism. That happens to think of itself as, what my meditation teacher used to call “the meat popsicle.”
It takes active effort to ignore your sensations. That felt knowingness, that literal spark in your chest? That gut-clenching aversion to the wrong choice? These are not metaphors. They are felt experiences that most of us are tuning out by staying busy, internal chatter, news and scrolling.
These signals are micro-currents — piezoelectric pulses. When they come into alignment, it is the body’s way of saying yes. And neuroscientist Antonio Damasio has spent decades mapping how this works: what he calls somatic markers, signals that arise from accumulated emotional experience and quietly steer your choices before your conscious mind has formed an opinion. Your body is not reacting randomly. It is drawing on every piece of data you have access to, and distilling it, in real time, into a sensation. That is not intuition as magic. That is intuition as extraordinarily efficient data processing.
So the instrument is not the problem. The instrument is extraordinary. The question is what we need to do to shift our perspective about it. One possible answer is to develop self-trust — signal sovereignty, if you will. Another is to really understand what this system is made of and how it works. And a third is to realise what happens when we stop using and maintaining it. It turns out that failing to do so undermines its structure, which in turn undermines our physical health.
Which is where the science starts to get interesting.
The Radical Act of Trusting Yourself
Why self-trust is a biological strategy, not just a philosophical one.
Here is something that no one tells you at the beginning, and which would save you an enormous amount of time if they did: the spiritual journey is not a journey away from yourself. It is a journey back. Which means that the territory you are navigating is, inconveniently, you — and the most important instrument you have for that navigation is the one you have been quietly taught to distrust.
Your felt experience. Your somatic knowing. That thing that happens in your chest when something is true, and the thing that happens in your stomach when it isn’t. The information your nervous system has been quietly compiling your entire life, that no one thought to tell you was data.
It is data. Extraordinarily good data, as it happens.
Trusting yourself is the radical act of what I think of as Signal Sovereignty. It is the decision to prioritise the subtle, internal “zing” of your own guidance system over the loud, digital hum of the collective. Self-confidence — real self-confidence — is that sovereignty made habitual. It is not the performance of certainty. It is the quiet, settled sense that you belong to yourself. That your experience of being alive is yours to interpret, and that your interpretation matters.
And here is the interesting thing. When people actually land in genuine self-trust — the settled, interior kind, not the performed kind — they do not become more combative. They become considerably less so. Psychologist Claude Steele spent decades studying this at Stanford, and what he found is that when people feel secure in their own sense of integrity and worth, the aggression and the need to control the room simply drop away. These are not expressions of confidence. They are expressions of its absence. A person who genuinely trusts themselves has far less to defend. Which means, perhaps counterintuitively, that the most peaceful people in any room tend to be the most internally grounded — not the most compliant.
So self-trust is not just philosophically appealing. It has biological consequences. And understanding those consequences requires looking at what you are actually made of.
On Being Told That What You Feel Isn’t Real
Why your inner experience is valid, even when institutions say otherwise.
Science, government, religion, and a great deal of social convention will, at some point, tell you that your inner experience is not verifiable. That your sensitivity is not data. That if it cannot be measured with the current instruments, it effectively does not exist. All of that is, to put it gently, a failure of imagination on their part. Not a fact about your experience.
Two millennia of recorded human experience — across every culture, every tradition, every geography on earth — have been quietly pointing at the same interior landscape, using different languages and different metaphors and different rituals, arriving at essentially the same map. That is not nothing. The assertion that your experience must be externally verified before it counts is not your failing. You are allowed to be ahead of the institutions. They will catch up. They always do, in the end.
The Ocean You Didn’t Know You Had
The interstitium: the body-wide organ discovered in 2018 that changes everything we thought we knew about how the body connects and communicates.
In 2018, researchers at the Mount Sinai School of Medicine made an announcement that, in a more attentive world, would have been front-page news. They had identified a new organ. Not a small one. A body-wide network of fluid-filled spaces, woven through every layer of tissue — beneath the skin, surrounding the gut, lining the lungs, threaded through muscle and fascia, wrapped around every blood vessel. They called it the interstitium. It had been there, of course, for the entirety of human history. We just hadn’t had the imaging technology to see it for what it was.
You have, quite literally, an ocean under your skin. And it is not passive. It is a conductive, mineralised, electrically active medium — one of the primary ways your body talks to itself, and connects to the world around you.
The fluid is rich in electrolytes and something called glycosaminoglycans — a word that exists, one suspects, solely to make medical students weep during exams. What matters about them is that they carry a high density of negative electrical charges, creating a built-in current that turns the space under your skin into a biological semiconductor. And the collagen fibres that line these interstitial channels are aligned, which means your body conducts electricity better in certain directions than others. If that sounds familiar to anyone who has ever looked at a map of acupuncture meridians, it should.
When Taoist practitioners spoke of jing luo — the channels through which qi flows — they were describing something that looked, to the Western medical eye, like mysticism. It is beginning to look a great deal more like anatomy.
Stuck Is a State of Fluid
The biophysics of why your body feels stuck — and how movement, hydration, and awareness shift it back.
Here is something remarkable about interstitial fluid: it is not always a liquid. Under certain conditions — chronic stress, dehydration, sustained immobility, fear held in the tissues over time — it thickens. It transitions from a sol (a flowing state) to a gel (a viscous, sluggish state). When this happens, the conductivity of your internal ocean drops. Signals slow down. The communication between your tissues becomes muffled, like trying to have a conversation through a wall.
This is measurable biophysics. It is also exactly what most of us mean when we say we feel “stuck.”
The reverse is equally real. Movement, warmth, safety, hydration, and — this is the part the traditions have always known — conscious attention to the body all shift the medium back toward sol. Toward flow. The felt sense of relief you experience when you stretch after sitting for hours, or when you finally cry after holding something for too long, or when you step into sunlight after being inside all day — that is not merely psychological. It is your internal ocean returning to a conductive state.
This is, as it happens, profoundly non-Newtonian. Have you ever played with cornstarch and water? Mix them in approximately the right ratio and you get something extraordinary: a substance that hardens when you strike it and flows when you treat it gently. Your spirit works much the same way — which is why effort and force tend to produce exactly the opposite of the results you were hoping for, while gentleness and consistency tend to produce more than you expected.
Grounding — In Both Senses
How minerals provide structure, conductivity, and a literal connection to the earth inside your body.
If the interstitium is an ocean, then minerals are what make it conductive. Without them, you have water. With them, you have a medium capable of carrying a signal.
Minerals are doing three things at once. First, they are connective structure — silica and its companions form the collagen scaffolding that holds the interstitial channels open. Second, they are conductivity — magnesium, potassium, sodium, and the trace elements are what make the fluid capable of carrying an electrical signal. And third — and this is the one the traditions understood most deeply — they are internalised ground. The minerals in your body are the minerals of the earth. When you consume them, you are not merely supplementing a deficiency. You are building, inside yourself, a conductive structure that mirrors the planet you walk on. You are internalising the ground.
The modern word for this is grounding. The ancient word for it is also grounding. Sometimes the metaphor is not a metaphor.
What the Traditions Always Knew
How yoga, qigong, Ayurveda, and Tibetan Buddhist practice have been maintaining the interstitium for millennia.
Here is where it gets humbling, if you are the kind of person who likes to believe that modern science discovers things first.
Yoga — the full system, not the ninety-minute class at your local gym — has always included three things that, in light of what we now know about the interstitium, look less like tradition and more like engineering. Asana generates piezoelectric charge and flushes the interstitial channels. Pranayama rhythmically compresses and expands the tissues, creating waves of fluid exchange through the fascia. And the dietary guidelines — the emphasis on mineral-rich foods, on clean water, on avoiding substances that dehydrate or congest — are a mineralisation protocol for the conductive ocean.
Taoist practice is, if anything, even more explicit. Qigong maps preferred pathways of flow through the body’s channels. The contemplative practices — Nei Gong, Zhan Zhuang — are sustained postures that maintain gentle piezoelectric pressure on the connective tissue for extended periods. They are, from a biophysics perspective, long-duration interstitial flushes. Ayurveda insists on Agni — digestive fire — as the mechanism that makes minerals bioavailable, and its bhasma preparations deliver minerals in forms the interstitial fluid can integrate directly. Tibetan Buddhist tsa lung practice works with channels, winds, and essential drops — a three-part system that maps, with remarkable precision, onto the interstitium, its fluid dynamics, and its mineral content.
None of these traditions needed an MRI to know the ocean was there. They found it by feel. They mapped it by practice. They maintained it by discipline. What modern science is offering now is not a correction. It is, at long last, a confirmation.
A Little Bit of Stick
What happens to your body and mind when the interstitium deteriorates: cancer, fibrosis, anxiety, depression, and the erosion of self-trust.
We have discussed why it is good for your body and your choices to listen into your somatic world, to connect to yourself and connect that self to the ground. But there is another side to this story. It tells a tale that might seem familiar, if less cheerful. When your internal ocean deteriorates — when the collagen scaffolding degrades, the fluid gels, the mineral content drops, and the channels narrow — the consequences are not limited to feeling a bit sluggish on a Tuesday. The interstitium, it turns out, is a highway, and highways carry whatever is on them. In a healthy system, that means immune cells, signalling molecules, and the quiet hum of electrical conversation between your tissues. In a compromised system, it means tumour cells can hitch a ride to places they were never invited — which is one reason the 2018 Mount Sinai team flagged cancer metastasis as a major implication of their discovery. It also means fibrosis: the collagen lattice that holds the channels open begins to scar and thicken, progressively turning your fluid highway into a series of increasingly narrow country lanes. Add edema, sepsis, inflammatory and autoimmune conditions, and the general indignities of aging — skin wrinkling, joint stiffening, the slow sense that your body is becoming less yours — and you begin to see that this is not a minor organ doing minor things. It is infrastructure. When it fails, the failures are systemic.
But here is the part that does not make the medical journals, because no one has yet designed a randomised controlled trial for it: when the ocean silts up, you also lose signal. The body’s capacity to talk to itself — and to talk to you — degrades. And if the interoceptive research is right, that degradation maps directly onto the emotional and mental territory most of us know far too well. Anxiety. Depression. The chronic, low-grade sense that you cannot quite feel yourself. The inability to trust your gut, not because your gut has nothing to say, but because the communication line between your gut and your awareness has been quietly narrowing for years, like a broadband connection being throttled by an internet provider who insists everything is fine. Your body is still sending the signal. The ocean is just too thick to carry it.
Which means — and this is the genuinely good news buried inside the alarming news — that a great deal of what gets diagnosed as psychological may have a physical infrastructure problem underneath it. And infrastructure can be repaired. The scaffolding can be rebuilt. The fluid can be shifted from gel back to sol. The minerals can be restored. The channels can be flushed. You are not broken. Your ocean just needs maintenance. And the traditions that have been insisting on movement, hydration, mineral-rich food, breath, and conscious attention to the body for the last three thousand years were not, it turns out, being charmingly pre-scientific. They were being engineers.
And Then There Is This
Emerging research on human magnetoreception — can we sense the Earth’s magnetic field?
Everything so far is about the body as a generator and conductor of electromagnetic energy. But emerging research suggests something more. Studies are converging on the presence of proteins called cryptochromes in human eyes and skin — the same proteins that allow migratory birds to navigate using the Earth’s magnetic field. The research is early, and it would be irresponsible to present it as settled science. But the direction is suggestive: we may not only generate and conduct electromagnetic fields. We may also receive them. We may, in the most literal sense, be biological antennas tuned to the planet we walk on, and the oceans we evolved in.
If that turns out to be true, then the ancient practices of grounding — walking barefoot, sleeping on the ground, consuming the minerals of the local land — are not sentimental. They are maintenance protocols for a sensory system we are only just beginning to understand.
• • •
Your body already knows all of this. It has been sending you the relevant information your entire life, in its own language — the language of sensation, of resonance, not limited to the thing that happens in your chest when something is true and the thing that happens in your stomach when it isn’t.
Your natural hunger for freedom, personal sovereignty and autonomy is not personality. It is not temperament, or culture, or a phase. It is information about your deepest nature — a kind of homing signal, telling you what you actually are. The trouble is that most of us, when we feel that signal, do the very human thing of trying to satisfy it outward rather than inward. We argue for our rights. We try to control the room. We mistake the map for the territory and spend years rearranging the furniture, when what we actually needed was to find the door that opens inward.
There is no judgment in this. It is an entirely understandable error. It is, in fact, the error that most of human history has been built upon, and it is worth seeing clearly — not because it makes you wrong, but because seeing it clearly is what makes a different choice possible.
Science can measure your galvanic skin response. It can tell you that your nervous system activation level is going up or down. What it cannot yet tell you is why, or what to do about it. Your own body, attended to with practice and patience, can tell you a great deal more — more detailed, more subtle, more specific, and considerably more actionable. The instrument is not the problem. The instrument is extraordinary. It simply needs to be listened to — and maintained. The ocean kept mineralised and flowing. The channels flushed. The ground internalised.
Your experience is more important than someone else’s opinion of it. The final authority on what is happening inside you — what is true, what resonates, what doesn’t — that authority is yours. It has always been yours.
Use what you notice as diagnosis, not judgment. As an invitation to curiosity rather than a verdict on your worth. The practice of attending to your own experience with compassion and precision — with the same quality of attention you might offer something genuinely beautiful and genuinely mysterious — is not preparation for the journey.
It is the journey, from the very first step.
You are already doing it. You have been doing it longer than you know. The ocean does not need your belief.
It only needs your attention.
The Ocean Under Your Skin — References & Attributions
The Ocean Under Your Skin — References & Attributions
Gut instinct leads to better decisions
Remmers, C., et al. (2024). Tracking over six thousand everyday decisions, this study found that choices made from intuitive, gut-based awareness were more likely to be followed through on and left people measurably more satisfied than decisions made through analysis alone.
Turning attention inward strengthens focus, not weakens it
Farb, N. A. S., Zuo, Z., & Price, C. J. (2023). A neuroimaging study showing that when people attend to internal body signals (tracking their own breath), the brain’s dorsal attention network becomes more coherent while unnecessary cortical chatter quiets down. Listening to yourself makes you more focused, not less.
Body awareness activates the calming branch of the nervous system
Pinna, T., & Edwards, D. J. (2020). A systematic review finding that interoceptive awareness and vagal tone (parasympathetic activation) are both independently linked to better emotional regulation. Higher interoception predicted effective down-regulation of negative emotion; higher vagal tone predicted greater use of adaptive coping strategies.
Somatic markers: your body’s decision-making system
Damasio, A. (1994). The foundational work on somatic markers — the signals arising from accumulated emotional experience that steer decisions before the conscious mind has formed an opinion. The body is not reacting randomly; it is distilling a lifetime of data into felt sensation.
Self-trust reduces defensiveness and aggression
Steele, C. M. (1988). Decades of research at Stanford showing that when people feel secure in their own integrity and worth, their need to defend, control, and argue drops away. Genuine self-trust produces less combativeness, not more.
See also: Sherman, D. K., & Cohen, G. L. (2006). An expanded review of the self-affirmation framework and its applications.
The interstitium: the ocean under your skin
Benias, P. C., et al. (2018). The landmark paper identifying a body-wide network of fluid-filled interstitial spaces as a previously unrecognised organ-level structure, with implications for cancer metastasis, fibrosis, edema, and the mechanical functioning of all tissues.
The interstitium is continuous throughout the body
Cenaj, O., et al. (2021). Follow-up research demonstrating that interstitial spaces are not confined within individual organs but form a continuous network throughout the body — along blood vessels, nerves, and between organs — suggesting a body-wide communication system.
The interstitium as a body-wide communication network
Theise, N. D. (2024). A presentation by one of the original interstitium researchers, describing the structure as a continuous, body-wide communication network for cellular, molecular, and electrical signalling, with implications for cancer, sepsis, immunity, and integrative medicine.
Piezoelectric properties of connective tissue and interstitial dynamics
The Scientist (2024). A feature article exploring the interstitium as a network of living spaces, including the piezoelectric properties of collagen — how mechanical movement generates electrical currents through the interstitial system.
Connective tissue as a body-wide signalling network
Langevin, H. M. (2006). An early and influential proposal that connective tissue functions as a body-wide signalling network — the conceptual precursor to the interstitium research.
Acupuncture meridians correspond to connective tissue planes
Langevin, H. M., & Yandow, J. A. (2002). Research demonstrating a striking correspondence between the locations of acupuncture meridians and interstitial connective tissue planes in the body.
Sol-gel dynamics: the fourth phase of water
Pollack, G. H. (2013). Research on structured water and the sol-gel dynamics of biological fluids — the science behind how interstitial fluid transitions between flowing and viscous states.
The heart’s electromagnetic field
HeartMath Institute (ongoing). Thirty years of research documenting that the heart generates a measurable electromagnetic field extending several feet from the body, responsive to emotional states before conscious awareness.
Human cryptochrome and magnetoreception
Foley, L. E., et al. (2011). Early evidence that human cryptochrome proteins — the same proteins that allow migratory birds to navigate by the Earth’s magnetic field — exhibit light-dependent magnetosensitivity.
Cancer, fibrosis, edema, and interstitial disease
The original Benias et al. (2018) paper identifies cancer metastasis, fibrosis, edema, and systemic mechanical dysfunction as key disease implications of interstitial deterioration. The interstitium acts as a highway; when compromised, it carries tumour cells and pro-inflammatory signals to places they were never invited.
Interoception, emotional regulation, and mental health
Scafuto, F., Crescentini, C., & Matiz, A. (2024). "Interoceptive Ability and Emotion Regulation in Mind–Body Interventions: An Integrative Review." Behavioral Sciences, 14(11), 1107. This is an open-access integrative review confirming that interoceptive ability is trainable through mind-body interventions and is a crucial factor in emotion regulation. PubMed Central
Working link: https://pmc.ncbi.nlm.nih.gov/articles/PMC11591285/
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