I have done all of these for a long time but still find myself waking up earlier as I get older despite no changes to going to bed. A friend let me in on the r

I have done all of these for a long time but still find myself waking up earlier as I get older despite no changes to going to bed. A friend let me in on the real secret: "I've never slept better in my life than I have since retiring. I get up when I want, and I feel no need to maximize my evenings with late nights because i have my actual days."