I’m skeptical that it’s worth it to spend too much time working out.

If there are three options:

1. Sedentary lifestyle (<3 passive or active exercise weekly).

2. Moderate (~1 hour passive exercise daily, like walking a dog a few miles daily).

3. Active (>1 hr active, like running several miles or lifting).

I think there’s huge value in moving out of (1), but am not sure if it’s worth going from (2) to (3) w.r.t longevity