Specific definition: Depression
Depression is a state of sadness, a low place on a surface or an extended period of economic recession.An illness that involves the body, mood, and thoughts and that affects the way a person eats, sleeps, feels about himself or herself, and thinks about things. Depression is closely associated with a lack of confidence and self-esteem and with an inability to express strong feelings. Repressed anger is thought to be a powerful contributor to depression. The person feels inadequate to cope with the situations that arise in everyday life and so feels insecure.Depression is not the same as a passing blue mood. It is not a sign of personal weakness or a condition that can be wished away. an abnormal emotional state characterized by exaggerated feelings of sadness, melancholy, dejection, worthlessness, emptiness, and hopelessness that are inappropriate and out of proportion to reality. The overt manifestations, which are extremely variable, range from a slight lack of motivation and inability to concentrate to severe physiologic alterations of body functions and may represent symptoms of a variety of mental and physical conditions, a syndrome of related symptoms associated with a particular disease, or a specific mental illness. The condition is neurotic when the precipitating cause is an intrapsychic conflict or a traumatic situation or event that is identifiable, even though the person is unable to explain the overreaction to it. The condition is psychotic when there is severe physical and mental functional impairment caused by an unidentifiable intrapsychic conflict; it is often accompanied by hallucinations, delusions, and confusion concerning time, place, and identity. Depression may be expressed in a wide spectrum of affective, physiologic, cognitive, and behavioral manifestations. The varied behaviors represent the complex actions, reactions, and interactions of the depressed person to stimuli that may be either internal or...
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