<prompt> Lack of insight is not a feature of:Panic disorder.Schizophrenia.Mania.Reactive Psychosis.  <response>: Ans. is a panic disorder Impairment of insight is a feature of psychotic disorders.Panic disorder is not a Psychotic disorder, it is a neurotic disease.Go through the following differences between psychotic neurotic diseases :Psychotic diseasesNeurotic diseasesGross impairment in contact with reality Marked disturbance in personality Loss of insightPresence of characteristic symptoms like delusions hallucinationsContact with reality present Insight in presentPersonality behaviour relatively preservedDelusions and hallucination are usually absentExamples of Psychosis nonorganicExamples of Neurosis 1. Schizophrenia 2. Mood disorder 3.Delusional disorder 1.Phobia 2. Anxiety 3.Dissociative4.Conversion Depression disorderdisorder Mania Bipolar disorder 2a.Generalised Anxiety 3b.Panic disorder4a.Somatofor-m disorder 