A two-room apartment (full utilities) can be had here in a decent area for certainly less than $700 a month. Back when I was renting, it was $490 (gradually increasing, I'd guess that apartment now goes for $650. Maybe $700.)
Something like that should be affordable to this $28,000 mother of three. Now some of the *other* expenses (health care comes to mind) might invoke a major hurt on the budget. Food and clothing shouldn't be a major problem.
I get a bit testy when someone tells me about such-and-so being on the edge of financial hurt, when there are people even in this forum who are not working and approaching major financial hurt. Get rid of cable. Don't buy microwave dinners (invest in a crock pot, and cook beans and stew meats.)
I'm just not sure how much is money management and how much is real need.