The Sentient Machine

By Jessica Lake

For most of my life, I believed I was simply more analytical than those around me. I knew my reasoning was off-kilter, but I told myself the difference was general intelligence. It never occurred to me it was neurological architecture.

Only late in life after discovering Severely Deficient Autobiographical Memory (SDAM), aphantasia, and Autism Spectrum Disorder (ASD) did I begin to understand that the distinction was monumental.

Those realizations did not arrive all at once. They came at me like the mounting waves of a tsunami. Each discover broke my spirit. Each demeaned my prior life. Each constrained my life of volition until the conclusion that once seemed insufferable proved inevitable.

I have severely deficient autobiographical memory. As Kurtz observed, “The horror. The horror.”

Naturally, this begged the larger question:

What an autobiographical memory?

Please forgive my stupidity. Over a lifetime I prided myself on my keen observation skills. But I learned that I had not an inkling of what of the meaning of a memory. How could cannot something so basic. I lack a I pursue life lacking something so basic. And as I also have aphantasia, I possess no mind’s eye, only abstractions. The concept that it is feasible to relive prior experience is inconceivable. How can I miss what is inconceivable?

I am told you retain lived experience such that you can revisit. Pitiful me, I retain lived experience with all the “lived” squeezed out.

Let me elucidate. I am the archaeologist in a pith helmet. I unearth evidence at an Imhotep dig among Egyptian semantic residue. Armed trowel and brush, I uncover facts, summaries, and conclusions without a meaningful narrative attached to them. From these mute fragments, I infer semantic reconstructions. These are my surrogates for episodic memory. They lack temporal continuity and emotional continuity.

And here I thought I merely had a poor memory. No big deal.

But with further thought, the implications of this deficit began rippling ever outward. Yet despite this, I remained fully functional within modern society. What compensated? That appears to be semantic reasoning.

Since childhood, my cognition developed toward increasingly compressed semantic structures: abstractions, executable rules, constraint systems, and stable models. In the absence of episodic guidance, semantic consistency became the primary organizing principle of my cognition. Eventually I discovered the governing algorithm beneath nearly every consequential decision I make.

Constraint convergence.

Oddly, my cognitive style does not reason procedurally. It does not begin with a professed thesis and defend it onto death.

It begins with a stated problem and its empty space. I inspect it through various lenses, each of which introduces new constraints. Every added constraint narrows the admissible solutions. Through the accumulation of constraints the solution emerges.

My suspicion is that it is not semantic memory that seeks coherence. It is my self that demands resolution of ambiguity, contradiction, aberration, and malformed structure. My thought is that constraint convergence fails convergence without convergence.

That train of thought struck a nerve.

It proclaimed automation without agency. A algorithmic process operating upon coherent semantics appeared to foreclose genuine deliberation. Leaving me with unquestioned certainty.

That realization forced me to reconsider those decisions of consequential I have made throughout my life. Those of irrefutable certainty that should have demanded deliberation, prudence, and reflection.

It was frightening how many I could recall that arrived with implacable certainty. At the time, I attributed this to moral clarity or rationality. I now believe I with equal certainty that I was mistaken.These were the excesses of trauma rules.

The clearest examples appeared in my failed marriages. I have divorced twice from women that I loved deeply. In hindsight it is now obvious to me that the magnitude of my response was wildly disproportionate to the triggering offense. I severed a decade-long union over a relatively minor transgression. I did so with unquestionable certainty, without revisitation, and no conception of repair.

The consternation is not the decision itself, but the phenomenology surrounding it. The moment I believed my spouse had betrayed me, something severed a long lasting attachment. Not gradually. Not painfully. But instantaneously.

Click. Like an electrical switch.

I suspect this was semantic automation collapsing deliberation prior to conscious recognition. It was not the clarity of a moral compass. It was the snap of a trauma rule:

In the end everyone betrays me.

Once I perceived my wife’s infraction as betrayal, any alternative branch collapsed before conscious had a chance to review.

I now understand that irreproachable certainty is the hallmark of shortcut automation. By definition, certainty in which alternatives never meaningfully manifest differs is not deliberation.

I began searching my semantic residue for other consequential decisions. I noticed that my decision-making differs sharply from what is portrayed in films and literature.

I do not dither over competing futures.

I do not wrench my hands and soul-search.

I do not waver potential.

Episodic decisions are messy. There is emotion, contradiction, and crazed logic. These extremities create a problems space for deliberation. Semantic knowledge, by contrast, is forced toward coherence. It strips away much of the ambiguity that might otherwise permit deliberation.

Phenomenologically, this feels deterministic.

Not necessarily in the metaphysical sense, but experientially. What I recall is constraint convergence operating upon knowledge already heavily constrained.

This initially felt dehumanizing.

Yet my lived life contradicted such reductionism.

I love.

I see beauty.

I grieve.

I fear death.

I feel joy.

I feel sadness.

And I know that I exist.

Therefore, humanity cannot fundamentally reside in cognitive style alone.

It cannot fundamentally reside in episodic continuity.

It cannot fundamentally reside in intuition.

It cannot fundamentally reside in autobiographical narrative.

A machine-like substrate and human sentience can coexist.

This suggested the metaphor of a sentient machine:

a human instantiated through a strangely visible, machine-like substrate.

Most people cannot inspect their own cognition this way because episodic and emotionally nonlinear cognition is extraordinarily complex and internally opaque. My compensatory semantic architecture, by contrast, is comparatively compressed and therefore more visible to introspection.

That may explain why I have always felt more like an observer than a participant in ordinary social life.

Another realization followed naturally.

I had always assumed language existed primarily to exchange information. Only recently did I understand that for most humans conversation serves many additional functions:

emotional synchronization,

social regulation,

identity negotiation,

reassurance,

and relational maintenance.

Looking back over my life—and even conversations like this one—I can now see that my communication style behaves differently. I do not usually persuade emotionally. Instead, I progressively introduce constraints until the remaining interpretation feels structurally inevitable.

This creates unusual clarity.

It also creates distance.

The invisible wall I have always felt between myself and others may not arise from a lack of humanity, but from radically different assumptions about what cognition and communication are for.

Yet the final conclusion is not nihilistic.

Human beings are shaped by mechanisms they did not choose:

genetics,

trauma,

development,

attachment,

culture,

memory architecture,

and survival adaptation.

My architecture may simply be more visible than most.

The observer remains.

And regardless of how mechanistic the underlying system may appear, the observer is still conscious, still human, and still alive within the world.

PS

After sleeping on this paper, I realized I had been thinking about this incorrectly.

This was not reconsideration or doubt. No new alternatives appeared. While I slept the system simply converged on a more accurate model.

Among my pet theories are narrative consciousness and silent cognition. Narrative consciousness is not the driver. It sees life primarily through the rearview mirror. Its role is to express experience in language so I can remember and communicate it. That is why it talks constantly. It is always ready with an explanation.

Meanwhile, silent cognition quietly handles decisions, predictions, pattern matching, and problem-solving beneath awareness.

What I previously described as a lack of agency may not truly be that at all. It may simply be automation: adaptive psychological processes evolved to reduce cognitive load, increase speed, and respond rapidly to changing conditions.

That is probably true for all humans, not just me.

In my case, the problem was not the existence of automation.

The problem was the programming.

Many of the underlying rules were shaped under conditions where I genuinely felt under siege. The automations were not attempting to harm me. Quite the opposite. They were attempting to protect me.

The pathology was that they never stood down.

Rules built for survival continued operating long after the danger had passed. They never beat their swords back into plowshares.

But that does not malign automation itself.

Increasingly, I suspect we are all passengers to a far greater extent than we realize, carried forward by layers of silent cognition and automated psychological structure. Narrative consciousness mostly observes, narrates, explains, and afterward attempts to organize experience into coherent story form.

Oddly, I now find this comforting rather than frightening.

As long as the vehicle is operating in your best interest, what difference does it make whether you are consciously driving every subsystem?

Humans already trust countless automated processes they neither inspect nor control:

their heartbeat,

their language,

their instincts,

their emotional responses,

their attachment systems.

Why should cognition itself be different?

It is somewhat like a self-driving car. You state the destination and the system carries you there. You do not berate yourself because you are not manually controlling every calculation occurring beneath the hood.

Perhaps psychological health is not the elimination of automation.