DW was talking to a more senior co-worker of mine at a company event late last year, and he said that "it had been noticed" that I brought leftover food home. We have company lunches every week, and nobody else eats leftovers, so I often brought some home. We typically got 1-2 extra lunches and dinners a week that way.
The conversation also turned to my impending retirement (now retired as of March 3, stayed long enough to collect the 2022 bonus, woot!). He said he didn't really understand how I could manage to afford to retire. I'll have to have a conversation with him some time now that I am out to try to connect those dots. . .
Conversely, my boss I know has been saving, and planning to retire early (10 years younger than me). He is deliberately moving down from a management back to a technical position to set the stage for some consulting work with the company when he retires, much as I expect to do, for a bit of supplemental income and a way to pay ACA health insurance bills. My company is very friendly to this kind of thing, our work is specialized and hard to find experienced people for. As a consultant I may even go to a few company lunches and bring home leftovers. . . :)