The most universal change. Reported by roughly 80 to 90 percent of experiencers across every major study from Moody onward. It is also the change that makes the rest of the survivor's life harder to live, because most of the people around them still organize their decisions around the fear that left.
The standard description is short and is almost identical from one survivor to the next: "I am not afraid of dying anymore. I know what is on the other side." It does not present as a belief, the way someone might say they believe in heaven. It presents as a fact the body now knows, the way the body knows that a hot pan will burn.
Survivors are typically careful to distinguish this from wanting to die. The fear of pain, the fear of leaving the people who depend on them, the fear of an incomplete life, those usually remain. The specific fear that has dropped out is the fear of the moment of death itself, and the fear of nonexistence on the other side of it.
"Death was the most beautiful thing that ever happened to me. I am not in any hurry to do it again, because I have things to finish here, and I have a granddaughter I want to know. But the dread is gone. The dread was the worst thing, and the dread is gone." — composite of accounts collected in Greyson, After (2021), and Ring, Lessons from the Light (1998)
The fear of death is, in the population at large, one of the engines of ordinary motivation. Insurance, careers, savings, status anxiety, religious affiliation, even some forms of love, all involve some downstream relationship to that fear. When it drops, those engines lose their pull. Survivors describe finding it difficult to take seriously the long-range plans their spouse, their employer, or their accountant want them to take seriously. The decade-out retirement projection no longer feels load-bearing.
This is one of the mechanisms that makes the divorce statistic (covered on (see Marriage and Relationship Dissolution) so consistent. The partner is still organized around a fear the survivor no longer has, and is doing the prudent, reasonable things that fear produces. The survivor cannot match it without faking.
There are four lines of explanation in the literature, and they do not exclude each other.
Phenomenological. Greyson's framing is the most parsimonious. The fear of death has two components: fear of the dying process, and fear of what is on the other side. Almost all NDE accounts include a sense of being conscious, peaceful, and present after the body has stopped functioning. The component of the fear that was about nonexistence loses its referent. The survivor knows, in a way that is not a belief, that consciousness did not stop. That knowledge is durable because it is experiential, not propositional.
Neurological. The neurological account holds that the NDE involves stable changes in the regions of the brain that generate anticipatory anxiety (the right amygdala, the anterior cingulate). Stress-response physiology is documented to be measurably altered in long-term experiencers. The objection is that the changes seem to follow the experience, not precede it, and the magnitude is larger than ordinary near-death trauma produces.
Spiritual / metaphysical. The survivor's own account. Consciousness survives the death of the body. The fear of death was the fear of an event that the survivor now knows is not what it appeared to be. The objection from skeptics is that the survivor cannot verify this for anyone else.
Comparison to non-NDE near-death survivors. This is the strongest piece of the puzzle. Greyson's controlled studies compared cardiac arrest survivors who had an NDE to cardiac arrest survivors who did not. The NDE group lost the fear of death. The non-NDE group, who had the same medical event and the same brush with death, did not. The change does not track the physical event. It tracks the experience.
Standard psychological interventions for the fear of death (logotherapy, exposure, acceptance and commitment therapy) produce real but partial and effortful results, and the gains are vulnerable to stress. The NDE-driven loss of the fear is total in the cases studied, requires no further effort to maintain, and is stable at twenty-year follow-up. No other mechanism in the psychology literature produces that combination.