After 4 years of more or less full time retirement (I did occasional consulting when requested, but it was only a few times a year), I'm not working, more or less, full time.
But it's working from home, with an understanding that I won't work more than 40, won't work weekends, won't work late, and don't have to deal with clients. So it's super low stress.
And, of course, it's nice to know that I can quit (again) at anytime.
Did I mention that this "working from home" thing is cool? There were a lot of things I hated about working in an office -office politics, dealing with PITA clients, even dumb things like the seemingly daily collections for one dumb thing or another. But one of the WORST was the daily hump through traffic, coming and going. Probably not a big deal if you work in a small town, but when your office is located downtown in a major city, and you live in the suburbs, it sucks.