病人要神誌清醒，自己服藥。癡呆的人連這個選擇都沒有了。
我在一個癌症病友群裏看到，有病友和大家告別，已經安排好了安樂死的日期，擔心晚了自己就做不了了。大家都是祝福，沒有說反對的。
Physician-assisted suicide is legal in ten US states and the District of Columbia. It is an option given to individuals by law in Colorado, California, the District of Columbia, Hawaii, Maine, New Jersey, New Mexico, Oregon, Vermont and Washington. Individuals must have a terminal illness as well as a prognosis of six months or less to live.
