Oliver Sacks on learning he has terminal cancer
Anyone who is even remotely interested in end of life issues, and anyone who is a physician, should really read Atul Gawandes Being Mortal. Many people are unable to live their lives out the way Dr Sacks hopes to, simply because the medical establishment as is doesn't really allow for it. 
The best takeaway from this essay is that, in the end, you have to focus entirely on things that matter to you most. But you should also be clear on this with your treating providers - so at the end you are spending time with your loved ones, and not going in and out of the hospital.