Migraine is a neurological disorder. Most sufferers show no outward signs of the illness unless encountered during an acute attack. Migraine, especially chronic migraine, is not a simple headache, but one of the most debilitating pain conditions that can afflict people. Women are particularly affected. The World Health Organization (WHO) classifies migraine as one of the most disabling diseases. Sometimes an attack begins with aura symptoms, which are neurological deficits such as visual disturbances, difficulty finding words, speech difficulties, tingling or numb sensations, paralysis, and impaired consciousness, sometimes progressing to unconsciousness. These are followed by the typical, usually one-sided, stabbing, throbbing, and severe headaches, which can last up to three days and often require bed rest. The entire body is affected: In addition, sufferers experience nausea and/or vomiting, dizziness, exhaustion, sensitivity to light and noise, social isolation, despair, hopelessness, and depression. Migraine is an independent primary illness and not a symptom of another disorder. Those affected are neither unwilling to work, mentally ill, nor seeking attention. They simply expect not to have to justify themselves, not to be ridiculed, and not to be discriminated against by prejudice. Three affected individuals describe their experience in the video.