" You said everyone imagines they’re exceptions and they’ll surely arrange an early and merciful exit before submitting to the intolerable. And then they do submit to the intolerable. That’s because, in order to retain agency over your own end of life, you have to be willing to give up some small portion of it that’s not particularly rubbish. Otherwise, you go downhill, doctors and relatives take over, and you’re apt to lose the very part of yourself that make judgements and takes action. We have a narrow window in which to exercise control. "

― Lionel Shriver , Should We Stay or Should We Go