Posing the perennial question in the mind of expats and repats: do you ever think of going back?

Posing the perennial question in the mind of expats and repats: do you ever think of going back?
Announcing a new series of articles which revisit old themes in which an older, wiser me changes his mind … or doesn’t.
SUMMARY: Why I’m leaving America, why I’m choosing Peru, and what I hope to achieve.