In his book "The Ends of Human Life" Emanuel used the AIDS patient "Andrew" as an example of moral medical dilemmas. Andrew talked to a local support group and signed a living will asking that life sustaining procedures be withdrawn if there is no reasonable expectation of recovery. The will was not given to anyone but kept in his wallet, and no one was given power of attorney. There were questions about his competence since he had AIDS dementia when he signed the will. Still, Andrew's lover said that he had talked about such situations, and asked that Andrew be allowed to die. Andrew's family strongly disagreed that Andrew wanted to die. Dr. Wolf previously saved Andrew's life, but promised to help him avoid a "miserable death". The ICU wanted guidance from Dr. Wolf as to how aggressively they should try to keep Andrew alive, as his chances of surviving a cardiac arrest were about zero. Two other critical patients were recently refused admission because of a bed shortage. There was a question as to whether Andrew's lover was representing Andrew's wishes or his own. There was also a question as to whether Andrew’s parents knew Andrew better than others, or whether they were motivated by guilt from rejecting Andrew's identification as a gay male. The cost of aggressive treatment was $2,000 per day.