Good book. It entail an idea that we should all think about. What will happen to us as we become the older generations? What happens to the people who will take care or say tries to take care of us? Many of us will disagree of the concept that the writer is addressing, but many will also agree. And it would not hurt again to have that Option once you get in to that certain age and not aware of the surroundings anymore. Again, something to think about.