Nathan, I would just like to add my thoughts and prayers too the others and hope that your grandaddy has an easy end, through the love of you and your family he will get all the strength a little of the peace that he needs at this end of life. I can imagine what you are feeling as I lost my grandmother at the beginning of last year and it was a trial because I loved her so much. But I know that both she and my grandfather are here by my side in all that I do and that, although I can't pick up the phone and talk to them I know that they hear me when I speak. God be with you and your family
Alistair