Codependency (or codependence, interdependency ) is defined as a psychological condition or a relationship in which a person is controlled or manipulated by another who is affected with a pathological condition (as in an addiction to alcohol or heroin); and in broader terms, it refers to the dependence on the needs of or control of another.[1] It also often involves placing a lower priority on one's own needs, while being excessively preoccupied with the needs of others.[2] Codependency can occur in any type of relationship, including family, work, friendship, and also romantic, peer or community relationships.[2] Codependency may also be characterized by denial, low self-esteem, excessive compliance, or control patterns.[2] Narcissists are considered to be natural magnets for the codependent.