I have lived abroad for the last couple of years. It is a wonderful experience. There are much, muuuuuuuuuuch easier ways of reducing your burn rate, if that is what matters to you. One simple one is taking your fluent command of the English language, American passport, and familiarity with all the local systems and relocating to anywhere in the US where the living is cheap. In St. Louis, for example, I know there are plenty of livable apartments near Washington University for about $450 or so. (When I was there it was $800 a month for a very capacious 2 bedroom apartment.) Add on another $200 for food, and we'll round it up to $1,000 so that you can take the bus to see a movie once a week and deal with life's little expenses. There, that's your ramen profitable number.
It is absurdly easy to sell that much a month, if you actually sell stuff.