Euthanasia is defined by The American Heritage Dictionary as "the action of killing an individual for reasons considered to be merciful" (469). Here, killing is described as the physical action where one individual actively kills another. Euthanasia is tolerated in the medical field under certain circumstances when a patient is suffering profoundly and death is inevitable. The word "euthanasia" comes from the Greek eu, "good", and thanatos, "death," literally, "good death"; however, the word "euthanasia" is much more difficult to define. Each person may define euthanasia differently. Who is to decide whether a death is good or not? Is any form of death good? All of these questions can be answered differently by each person. It is Generally taken today to mean that act which a health care Professional carries out to help his/her patient achieve a good death. Suicide, self-deliverance, auto-euthanasia, aid-in-dying, Assisted suicide -- call it what you like-- it can be justified by theAverage supporter of the so-called "right to die movement" for the following reasons: The first reason is that an advanced terminal illness is causing unbearable suffering to the individual. This suffering is the most common reason to seek an early end. Second, a grave physical handicap exists that is so restricting that the individual cannot, even after due care, counseling, and re-training, tolerate such a limited existence. This handicap is a fairly rare reason for suicide; most impaired people cope remarkably well with their affliction, but there are some who would, at a certain point, rather die. We say that there is a second form of suicide; justifiable suicide, that is a rational and planned self-deliverance from a painful and hopeless disease, which will shortly end in death. I do not think the word "suicide" sits well in this context but we are left with it. Suicide is the taking of one's own life.