Mom at times did say she didn't want to do it. She knows the consequences. I just hope that once she starts she doesn't give up too soon. I've seen around here that it takes time to start feeling better.
It might clarify the issue to imagine that someone has a pet dog which is suffering constant and excruciating pain and misery, but the owner refuses to have the dog put down because he says he would feel lonely without it. In that case it is clear that the owner was being selfish in not putting the dog out of its misery. So why is it that if a person is living a life of misery on dialysis, the people close to that person get to blame him for being selfish if he prefers to die because that deprives the others of a 'pet' they want to keep around so as not to be lonely? There is no greater selfishness than forcing someone else by emotional blackmail to continue living a hideous life because you want their company!Statistics show that about one in five dialysis patients die because of voluntary withdrawal from dialysis. Since these patients need dialysis as part of their normal regimen to stay alive and know they need this to stay alive, when they withdraw from dialysis it is just like a healthy person voluntarily withdrawing from eating or drinking or breathing, which would certaintly be called suicide. What confuses things is that people use the word 'suicide' as though it could only have a pejorative sense, when in fact many cultures view suicide in the proper circumstances as a rational or even heroic choice.
If the roles were reversed, and the patient could put themselves in the place of the loved ones who feel powerless to help them, I wonder if they wouldn't feel the same way.