Self Analysis occupies a contested and generative position within the depth-psychological corpus, designating the practitioner’s deliberate, disciplined examination of their own psychic contents—whether conducted in solitude, in therapeutic dialogue, or through structured inventory. Karen Horney furnishes the term its most explicit theoretical grounding, treating self-analysis as an accessible if limited path toward removing neurotic impediments to growth, and acknowledging in Neurosis and Human Growth the hazards of pride in distorting what one is willing to see. The Twelve Step tradition, represented here by the ACA and AA literature, operationalises self-analysis through the Fourth and Tenth Steps—‘fearless moral inventories’ that blend confessional honesty with proto-analytic introspection. Richard Schwartz’s Internal Family Systems extends the concept inward, reconceiving self-examination as the Self’s stewardship over a multiplicity of parts rather than a unitary ego surveying its faults. Ferenczi’s clinical diary introduces the radical variant of mutual analysis, raising the question of whether any self-analysis escapes the contamination of blind spots that only relational encounter can illuminate. Across these positions a central tension persists: between self-analysis as liberating self-knowledge and self-analysis as another theater of ego-defence, pride, or compulsive self-attack. The term thus marks the intersection of introspection, therapeutic technique, moral accounting, and the limits of unaided insight.