"Euthanasia is the administration of a lethal agent by another person to a patient for the purpose of relieving the patient's intolerable and incurable suffering". When we talk about euthanasia it is meant as a means to help someone to achieve a good death. The majority of those who seek euthanasia are terminally ill and do not have any other options. Either they stay alive and suffer from the severe pain, the symptoms, and the side effects like bedsores, or they decide to end their agony and choose the only other alternative. Unlike what some people think, euthanasia is used as a last resort and is only meant for people who face an imminent death. It is not meant "to kill", but to help the dying die with dignity. Given that everyone has the right to die with dignity, as soon as the suffering comes to a decision to shorten his or her last days or weeks in order to end the unbearable pain, the society should accept it and do everything in their power to make it possible.
Euthanasia is considered accepted among its supporters only if the following ethical guidelines are met. The person must be an adult in a rational state of mind, whose terminal suffering happens to be unbearable despite the best medical efforts. Secondly, the person must have clearly made a considered decision. As Timothy M. Quill illustrates in his essay "Death and Dignity" Diane, a woman diagnosed with terminal leukemia, her husband, and her son talked about her disease and the options including treatment extensively; however, "She remained very clear about her wish not to undergo chemotherapy and to live whatever time she had left outside the hospital". An individual can express his or her preferences about healthcare at the end of life,