You don't know until you have gone through this yourself. I just did - twice within months, once for my Mother who died in home hospice and again for my Father about 5 months after she passed. I went through it alone, even though a sibling lived only 2 miles away from them. You can't imagine watching someone you love, someone you owe your whole world to waste away in this fashion. I was lucky enough that both were cognitive right up until the end; for me it was the only saving grace in all this that I could at least still communicate and interact with them up in until a day or two before each passed. I can't fathom the pain Adams went through in his situation. I understand fully why he said what he did and where it came from. To those who think they know better, be careful becuase karma has a way of administring harsh lessons of reality.