Egosyntonic and egodystonic
Egosyntonic is a psychological term referring to behaviors, values, feelings that are in harmony with or acceptable to the needs and goals of the ego, or consistent with one's ideal self-image.
Egodystonic (or ego alien) is the opposite of egosyntonic and refers to thoughts and behaviors (e.g., dreams, impulses, compulsions, desires, etc.) that are in conflict, or dissonant, with the needs and goals of the ego, or, further, in conflict with a person's ideal self-image.
Many personality disorders are considered to be egosyntonic and are, therefore, difficult to treat. Anorexia nervosa, a difficult-to-treat Axis I disorder, is also considered egosyntonic because many of its sufferers deny that they have a problem.
Obsessive compulsive disorder is considered to be egodystonic as the thoughts and compulsions experienced or expressed are not consistent with the individual's self-perception, meaning the patient realizes the obsessions are not reasonable.
The egosyntonic and egodystonic concepts are studied in detail in abnormal psychology; while 'the notion of ego syntony plays an important part in psychoanalytic ego psychology'.