40 seems early for a "mental decline" (or so I'm telling myself at 38), but mayb...

		id02009 on Jan 13, 2023 \| parent \| context \| favorite \| on: Ask HN: I'm 40 and feel my mental ability declinin... 40 seems early for a "mental decline" (or so I'm telling myself at 38), but maybe consider a full checkup? Physical and mental maybe?