From Highway Hypnosis to Clinical Disorder

Dissociation is not binary. It exists on a continuum from universal, benign experiences to severe, functionally impairing disorders — and understanding the spectrum prevents both over-pathologizing and missing genuine distress.

• Non-pathological: highway hypnosis, absorption in a book or film, daydreaming, 'autopilot' during routine tasks — experienced by virtually everyone

• Mild-moderate: emotional numbing during conflict, brief depersonalization during extreme stress, stress-related dissociative episodes — common, often undiagnosed

• Significant but not disordered: dissociative features in PTSD, borderline personality disorder, panic disorder — dissociation as a symptom within another condition

• Clinical disorders: Depersonalization-Derealization Disorder, Dissociative Amnesia, Dissociative Identity Disorder — characterized by persistence, distress, and functional impairment

• Misunderstood: the Dissociative Experiences Scale (DES) is continuous; no hard threshold marks 'disorder.' Diagnosis requires clinical impairment, not just elevated scores