Didn't he suffer from dementia?
No. From https://winstonchurchill.org/resources/myths/no-abc-churchill-did-not-have-alzheimers/
"“Churchill did not suffer from Alzheimer’s Disease (AD). He had multi-infarct mini-strokes which is associated with a progressive and mild dementia. He did not experience anything like the ravages of progressive AD despite his steady decline over the last three to five years of his life."
This is what my own initial post in this thread was speculating. My dad had this form of memory impairment too. Although he was never overweight like Trump, my dad had advanced cardiovascular disease which affected his legs (PVD), heart, and brain. After he passed (from stroke at age 85), we found his house papered with sticky notes reminding himself to perform all sorts of ADLs. Take out the trash, pay the bills, mail the bills, buy stamps, take medicine, do laundry, vacuum, etc. But he lived alone and independently until his death, which is what he wanted.
