Turning 80 is increasingly characterized as a period of "SuperAging," where active lifestyle habits and strong social connections allow many to maintain the cognitive function and physical health of younger individuals. This phase of life focuses on emotional resilience and purposeful living, often referred to as the "October of aging," where psychological gains like wisdom balance physical declines. For a deeper look at the habits of high-functioning octogenarians, see the report at Northwestern Medicine . Opinion | I'd Like to Stay 85 Forever - The New York Times