I don't mind retiring in a low-cost country if my retirement savings aren't up to par. You could probably do Thailand on the cheap and live pretty good, if you play your cards right.
The other option is to end it all and not worry about retirement years and for saving for them. Not sure how I'd want to go though, perhaps there will be a mission to Mars I can stow away on, take an escape pod and hurdle myself into a black hole. I'd want it to be an interstellar adventure, that's for sure. (P.s. I'm kidding about the end it all stuff, just making some light of my retirement years
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