My father has had MS for 13 years now and he lives in his wheelchair. Today he said that he is tired and wants to die. He is losing his appetite and always cold. If he gives up will he die? And is it wrong to pray that he does go home? I am his caregiver and I just watch him get worse day by day. I don't know what to do. My mother said she was tired and depressed just like him and she passed away that night almost a year ago.