Neurosis occupies a contested, irreducible position across the depth-psychology corpus, resisting the kind of uniform theoretical settlement that would satisfy any single school. Jung explicitly abandoned a unified theory of neurosis, retaining only a skeletal invariant: dissociation, conflict, complex, regression, and abaissement du niveau mental. He preferred the descriptive formula of ‘one-sided development’ or ‘inner cleavage,’ insisting that the sick person is sick in the whole personality, not in a delimited mechanism. Freud, by contrast, mapped neurosis onto libidinal economics—fixation points, regression to fantasy, symptom-formation as return of repressed energy—and distinguished transference neuroses (hysteria, phobia, compulsion) as analytically tractable. Horney displaced libido theory altogether, reconceiving neurosis as alienation from the real self, sustained by a pride system, idealized image, and tyrannical inner ‘shoulds.’ Giegerich sharpens the conceptual distinction: neurosis is not mere dissociation but the denial of dissociation, each partial truth insisting it is the whole. Rankian and Winnicottian perspectives introduce regression and birth-trauma as aetiological registers. Frankl, cited by Yalom, locates a third aetiological axis—meaninglessness—irreducible to either drive or relational failure. The corpus thus presents neurosis simultaneously as failed adaptation, existential suffering, intrapsychic conflict, and a phenomenon demanding individualized rather than mass-produced treatment.
I myself have long discarded any uniform theory of neurosis, except for a few quite general points like dissociation, conflict, complex, regression, abaissement du niveau mental, which belong as it were to the stock-in-trade of neurosis.
Jung renounces any single aetiological theory of neurosis while retaining dissociation, conflict, complex, regression, and abaissement as irreversible invariant features shared by all neuroses.
, The Development of Personality, 1954thesis
The neurotic dissociation is a disunity plus its denial. It is not neurotic to have a right hand and a left hand that do different, maybe opposite, things. It is, however, neurotic if the right hand must not know what the left hand is doing.
Giegerich redefines neurosis not as mere psychic splitting but as the compulsive denial of that split, with each dissociated partial truth claiming to be the whole truth.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020thesis
Jung never committed himself to a definition of neurosis, referring generally to ‘one-sided development’. That is not to say that he refrained from describing neurotics, but he seemed to want to avoid the trap of having just one answer to any problem.
Samuels surveys Jung’s deliberate theoretical agnosticism toward neurosis, noting that ‘one-sided development’ functions as a deliberately open rather than reductive characterisation.
, Jung and the Post-Jungians, 1985thesis
Most neuroses are misdevelopments that have been built up over many years, and these cannot be remedied by a short and intensive process. Time is therefore an irreplaceable factor in healing.
Jung argues that neurosis as chronic misdevelopment demands extended, individualised treatment, resisting mechanisation or abbreviation.
, The Practice of Psychotherapy: Essays on the Psychology of the Transference and Other Subjects, 1954thesis
Absence of meaning in life plays a crucial role in the etiology of neurosis. A neurosis must be understood, ultimately, as a suffering of a soul which has not discovered its meaning.
Jung, as cited through Yalom, and Frankl independently propose that meaninglessness constitutes a distinct and irreducible aetiological axis of neurosis beyond drive and relational conflict.
, Existential Psychotherapy, 1980thesis
The psychological trouble in neurosis, and the neurosis itself, can be formulated as an act of adaptation that has failed. This formulation might reconcile certain views of Janet’s with Freud’s view that a neurosis is, in a sense, an attempt at self-cure.
Jung synthesises Janet and Freud by defining neurosis as simultaneously a failure of adaptation and an attempted self-cure, displacing infantile sexual fantasy from aetiological primacy.
, Collected Works Volume 1: Psychiatric Studies, 1902thesis
The loss of self, says Kierkegaard, is ‘sickness unto death’; it is despair—despair at not being conscious of having a self, or despair at not being willing to be ourselves.
Horney, invoking Kierkegaard, frames the neurotic condition as fundamentally constituted by alienation from the real self, a loss that is clinically silent yet existentially catastrophic.
, Neurosis and Human Growth: The Struggle Toward Self-Realization, 1950thesis
The most commonsense description of neurosis is this: the psyche working against itself, like a country i[n civil war].
Hall distils the Jungian understanding of neurosis into an accessible but structurally precise image of self-opposition, locating neurosis as intrapsychic civil war.
, Jungian Dream Interpretation: A Handbook of Theory and Practice, 1983supporting
Sexual trauma could not be the real cause of the neurosis, for the simple reason that the trauma was found to be almost universal. There is scarcely a human being who has not had some sexual shock in early youth, and yet comparatively few develop a neurosis in later life.
Jung dismantles the universality of sexual trauma as sufficient aetiology by pointing to the statistical discrepancy between near-universal exposure and the comparatively rare incidence of neurosis.
, Collected Works Volume 4: Freud and Psychoanalysis, 1961supporting
Sexual psychology says: the cause of the neurosis lies in the patient’s fundamental inability to free herself from her father… If, however, we look at the same clinical picture from the point of view of the ‘other’ instinct, the will to power, it assumes quite a different aspect.
Jung demonstrates that a single clinical neurosis can be plausibly narrated through mutually exclusive theoretical frames—libido versus will to power—exposing the interpretive underdetermination inherent in aetiological theorising.
, Two Essays on Analytical Psychology, 1953supporting
In neurosis we speak of an infantile attitude or of the predominance of infantile fantasies and wishes… they are reactions merely, being chiefly secondary and regressive phenomena.
Jung reclassifies infantile fantasies in neurosis as secondary, regressive reactions to blocked adaptation rather than primary aetiological causes, reversing the Freudian explanatory direction.
, Collected Works Volume 4: Freud and Psychoanalysis, 1961supporting
Every neurosis entails real suffering, usually more than a person is aware of. The self-effacing type suffers under the shackles that prevent his expansion, under his self-abuse, under his ambivalent attitude toward others.
Horney insists on neurotic suffering as genuine and often under-recognised, rejecting interpretations that reduce it to secondary gain or strategic performance.
, Neurosis and Human Growth: The Struggle Toward Self-Realization, 1950supporting
In dealing with a neurosis, the doctor is not confronted with a delimited field of illness; he is faced with a sick person who is sick not in one particular mechanism or focus of disease but in his whole personality.
Jung insists that neurosis cannot be treated as a circumscribed technical problem: it implicates the total personality of the patient and demands the full personality of the clinician in response.
, Civilization in Transition, 1964supporting
The forms of neurosis which tended to show transference-reactions when dealt with were conversion-hysteria, phobia and compulsion neurosis. These three forms were therefore treatable by classical psychoanalysis, and Freud called them transference neuroses.
Jacoby expounds Freud’s nosological subdivision of neurosis by treatability, with transference neuroses (hysteria, phobia, compulsion) distinguished by their capacity to mobilise therapeutic transference.
, The Analytic Encounter: Transference and Human Relationship, 1984supporting
When a secondary exploitation of the illness such as this is formed in a neurosis we can range it alongside the first and call it a ‘secondary advantage through illness.’
Freud introduces the concept of secondary gain in neurosis, whereby the symptom acquires a self-sustaining economic function beyond its original pathological genesis.
, Introductory Lectures on Psycho-Analysis, 1917supporting
In every one of our patients we learn through analysis that the symptoms and their effects have set the sufferer back into some past period of his life… The closest analogy to this behaviour in our nervous patients is provided by the forms of illness recently made so common by the war—the so-called traumatic neuroses.
Freud traces the temporal fixation common to all neuroses, drawing a structural analogy between psychoneurotic fixation and the traumatic neuroses precipitated by combat, while noting their fundamental non-identity.
, Introductory Lectures on Psycho-Analysis, 1917supporting
The ultimate and deepest root of neurosis appears to be the innate sensitiveness, which causes difficulties even to the infant at the mother’s breast, in the form of unnecessary excitement and resistance.
Jung postulates constitutional innate sensitiveness as the deepest aetiological substrate of neurosis, situating it prior to and beneath the fantasy-formations that psychoanalysis typically privileges.
, Collected Works Volume 4: Freud and Psychoanalysis, 1961supporting
Both sexes become neurotic, when they wish to gratify the primal libido for the mother, as compensation for the birth trauma, not by means of the sexual gratification designed for them, but by means of the original form of infantile gratification.
Rank situates neurosis in the failure to adequately sublimate the birth trauma, re-routing the primal libido toward mother through archaic infantile channels rather than through mature sexual gratification.
, The Trauma of Birth, 1924supporting
We discover that this idea is basic to the structure of the analytical mind, basic to the kind of consciousness which we find in both neurosis and its treatment.
Hillman provocatively implicates the very structure of analytical consciousness in the production of neurosis, arguing that the therapeutic mind shares a misogynistic structure with the pathology it addresses.
, The Myth of Analysis: Three Essays in Archetypal Psychology, 1972supporting
The idea of the therapist’s own hurt requires more than religious parallels… Jung’s words about the therapist’s own pain and about half the work being his work on himself.
Sedgwick connects the wounded-healer archetype to the concept of counter-transference neurosis, suggesting the analyst’s own pathology is a constitutive force in the therapeutic encounter.
, An Introduction to Jungian Psychotherapy: The Therapeutic Relationship, 2001aside
Having learnt that the symptoms of the psychoneuroses express the mental consequences of some disturbance in this function, we shall not be surprised to find that the actual neuroses represent the direct somatic consequences of sexual disturbances.
Freud distinguishes psychoneuroses, mediated by psychical elaboration of sexuality, from ‘actual neuroses’ expressing direct somatic toxic effects of sexual dysfunction, establishing a bodily substrate alongside the psychical.
, Introductory Lectures on Psycho-Analysis, 1917aside
An introverted person is not yet neurotic, but he is in an unstable con[dition].
Freud delineates introversion as a transitional pre-neurotic condition in which libido has withdrawn from reality onto fantasy, marking a threshold rather than a completed neurotic structure.
, Introductory Lectures on Psycho-Analysis, 1917aside
This symptom immediately made me suspect that I was dealing with a case of paranoia rather than with a neurosis. But only three days of further treatment showed me that I was mistaken.
Jung illustrates the differential-diagnostic complexity between neurosis and psychosis by recounting a case where symptomatic presentation initially suggested paranoia but resolved rapidly under analytic attention.
, Experimental Researches, 1904aside