Dad is 96 with advanced dementia/alzheimers. Until two weeks ago he was stable, but suddenly diagnosed with pneumonia and possibly a small stroke. He lives at home with a wonderful caregiver and my sister and I have managed his homecare for many years. Hospice became involved just a few days ago after his sudden decline. I thought I was prepared after his long illness, but it is so awful to witness him slowly dying at home. Any advice on how to get through this?