My Grandpa had kidney failure and is currently on dialysis. He's improving.
When I got home on Friday, I had a message from my sister to call her right away. I did, and she told me that Grandpa was in the hospital, the doctors said he wouldn't live out the weekend, and that he had refused dialysis.
I called her Saturday, because it was her birthday and to see if there was any change-she said, yes, Grandpa decided to take the dialysis, so he's doing better. I guess he wasn't as ready to go as he thought he was.