Reference: Postulate Mechanics
Nirvana = Release from Fixed Identification
The Problem with a Permanent “I”
Many spiritual traditions — such as those using words like soul, thetan, or atman — assume there is a part of you that never changes and lives forever. They suggest that the “I” from a past life is the same “I” as you are now.
But this may not be true. A more likely explanation is that memories or emotional impressions from our ancestors get passed down through our DNA. When those old impressions surface in us, we mistakenly feel they belong to our own “I.”
Buddha’s teaching of Anatta (No-Soul) directly challenges the idea that any part of “I” is permanent.
What Is the Sense of “I”?
The sense of “I” is the feeling that you are the one thinking your thoughts, feeling your feelings, and being responsible for what happens to you. It seems to arise with the body and gives you a sense of being a separate individual.
This sense of “I” is real — it clearly exists. But it also causes a lot of harm: selfishness, craving, hatred, pride, conflict. All the troubles of the world — from personal arguments to wars — trace back to it. Yet there is no solid evidence that this sense of individuality survives after the body dies.
A newborn baby already has its own “I.” Some of this comes from inherited DNA, some from upbringing and culture. Patterns of dysfunction can pass from one generation to the next — but that does not prove a single, permanent “I” is being carried forward.
DNA and Inherited Patterns
A parent’s experiences can actually change how genes are expressed in their children, without changing the DNA itself. This affects things like stress responses, fear, anxiety, and emotional patterns — and can carry across several generations. Much of what we call “inherited trauma” comes through this biological pathway, as well as through culture and behavior.
Dianetics explores this territory, suggesting that traumatic impressions can even be formed in the womb. These impressions shape the sense of “I” — but they do not prove that the “I” is eternal. They are more like echoes that fade over generations.
Is a Permanent “I” Just a Postulate?
According to Buddha, the belief in an immortal soul is deeply rooted in psychology. When people feel fear, weakness, or uncertainty about death, the idea of a soul that lives forever is deeply comforting.
But when you rigorously examine your experience — asking “Is this really me? Is this really mine?” (the neti, neti process) — it becomes clear that the notion of an eternal soul, thetan, or Atman is simply a belief we hold. It is a postulate, not a discovered fact.
What Nirvana Actually Is
Buddha taught that a person is made up of five components: the physical body, sensations, perceptions, mental formations, and consciousness. There is nothing behind or beneath these five that you can point to and call “I” or “Self” — no permanent, unchanging substance.
Everything is conditioned, interconnected, and relative. The idea of a separate self is useful as a practical convention, but it has no ultimate reality.
Here is a helpful way to see it: when you are aware of something, there is a subject (awareness) and an object (what is being observed). The object exists in the dimension of substance — matter, energy, thought. But awareness itself is a different dimension entirely. Awareness is not a thing being observed; it is the looking itself.
The sense of “I” arises only when awareness identifies with something in the material dimension — when the looker thinks it is the thing being looked at.
Enlightenment is the moment you clearly see that identification happening. You realize you have been constructing or “postulating” the “I” all along — it was never a fixed, inherent reality.
This is the beginning of Nirvana.
As you continue to see through more and more of these false identifications — clearing up misconceptions about yourself and the universe — Nirvana deepens and expands.
The core insight: the “I” is not a permanent entity but a habit of awareness identifying with passing phenomena. When that habit is seen clearly, it loosens — and that loosening is liberation.
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