I keep up an exercise schedule in retirement, enforced by my smart watch — it helps with my T2 diabetes and (hopefully) my impending dementia. Also hiking/strolling with Deb.

She has volunteered as assistant and backup office admin for our church, plus a new "career" helping folks downsize prior to moving into retirement communities (in quotes because she doesn't charge when she's helping friends, and so far that's all). Deb likes working with people, whereas I tolerate it.