Depersonalization disorder: periods of detachment from self or surrounding which may be experienced as "unreal" (lacking in control of or "outside of" self) while retaining awareness that this is only a feeling and not a reality.
Major depressive disorder | bipolar disorder | obsessive-compulsive disorder | Disorder in the Court | Borderline personality disorder | Bipolar disorder | Substance use disorder | Dissociative identity disorder | Congenital disorder | Attention Deficit Hyperactivity Disorder | Vision of Disorder | Social anxiety disorder | Posttraumatic stress disorder | Narcissistic personality disorder | antisocial personality disorder | pervasive developmental disorder | Obsessive–compulsive disorder | major depressive disorder | Esophageal motility disorder | eating disorder | dissociative identity disorder | conversion disorder | Attention deficit hyperactivity disorder | Vision of Disorder's | Speech disorder | Somatization disorder | social anxiety disorder | Sleep disorder | sleep disorder | sensory processing disorder |