ich man is suffering from extreme pain and he is incapable of deciding whether to allow the doctor to perform mercy killing or not. His son, daughter, or whoever his heir to his riches is, will have to make a decision. And it is not impossible that this heir agrees to euthanasia, even though the patient disagrees, only because of desire for wealth.Of all the effects, this is the most unlikely one. Killing would be more popular than caring. New mechanisms of killing would certainly be more popular, researched, and discovered than new processes of healing or curing. But killing should never be an option to relieve of pain. Medical researches should expanded and knowledge to health care must be added. When a life is weak, full of depression and pain, that life is most deserving of tender loving care. In short, killing should never be considered as care. We care for life, we do not end it. The thing which mercy killing undermines the most is the value of life. Euthanasia supporters declare that the life of a patient with an incurable disease is not anymore worth living. In contrast, a life not worth living does not exist. We have no right to judge someones life as useless. A human being is worth more than an entire physical universe. Human life has an infinite value. When we base the right to continue living on the quality of life, there is no logical place to draw the line. Scientific study published in the American Journal of Psychiatry shows that only one of four terminally ill patients are willing to die. It was proven that those who chose to die have clinical diagnosable depression. Effective therapeutic treatment is possible with these patients. Compassionate counseling and assistance, which are provided in hospices, as well as psychological care can prevent a patient to choose death. This will encourage patients to value more their lives. As a support, we must foster positive attitudes towards these people. Eut...