[imgabe]

That's a ridiculous standard. How much money do you make? Do you live on the bare minimum necessary for survival and donate the rest? If you do, then kudos. If you're like most other people, you probably indulge in a luxury once in a while that you wouldn't otherwise buy if you couldn't afford it. That's not unreasonable. If your income unexpectedly declined, I'm sure there's a number of expenses that aren't strictly necessary and could be given up without too much worry.

FWIW, MMM did blog about giving away $100,000 of his blog windfall last year (https://www.mrmoneymustache.com/2016/10/26/notes-on-giving-a...) and plans to give away more.

[vasilipupkin]

that's not really the point. I have expenses that aren't strictly necessary that I could give up - but those are things I like. So, the question is, why should you claim to be retired and then work part time to afford extra things you like, vs just have a job and afford those things.