Mom at home (hospice) cancer. Dementia started in the last few months but got really bad quickly. She knows who I am and the paid caregivers. But really detached from reality. Was talking yesterday about my father and grandmother as if they were still living in the house with us. Did not sleep for 3 straight nights. Did not eat at all yesterday, but slept straight through the night last night. Still not eating yet today. So between talking nonstop all day yesterday about people who are gone and the not eating, I am wondering if the end may be coming sooner than I thought.