Looks like a maundering verbose expression of uncertain semi-regret. My reminders of my aging are doing 5Ks 5-10 minutes slower than 10 years ago, being limited to 10Ks instead of half marathons, and not having done events in beautiful places like Gualala, Fort Bragg (CA), and Humboldt Bay (Eureka and Arcata).
End of whinge.