It is really, people kill their self because of brain?. In my opinion, i think people who make suicide it is because by mental germ. Mental germ is caused a pathogen that can be identified and treat nor a viral or bacteria infection that can be readily observed. The effected organ is, of course, the brain, and many mental illness are associated with changes in brain chemistry. But the etiology, or cause, of mental illness remains largely unknown. . (http://edge.heritage.org/Reasearch/HealthCare/BG152.cfm)
Many college students have experienced the result of caffeine overdose while studying for exam, it is unlikely that this form of "mental illness" is serious enough to warrant treatment covered by public program or private insurance. major depression, on the other hand, can be debilitating in the extreme and often includes suicidal thoughts or actions. Untreated, it can literally end in death. More often hand, it leads to a life of increasing dysfunction at home, at school, or in the work place. It is clear that this form of mental illness is serious enough to warrant treatment and that effective treatment should be made available through private insurance or through the public mental health system.
On 9th 0ctober, 2008, WHO has launched its action programme in Geneva, the mental health Gap Action Programme (mhGAP) which aims at scaling up service for mental, neutrological and substance use disorder for countries especially with low and middle income. The programme asserts that with proper care, psychososial assistance and medication, tens of millions could be treated for depression, schizophrenia, and epilepsy, prevent from suicide an begin to lead normal lives-even where resources are scarce. (http://www.who.int/mental_health/en/index.html)