I like the kind of person Mama Chinedu is, not allowing her rights to be trampled on and she handled the incident smartly, without making a scene.
These days people do anything to survive, including cheating others out of their hard earned cash. One need to be vigilant, like Mama Chinedu did, to avoid falling into their trap. If that penny was earned through decent effort then it should be treasured.
Mama Chinedu could have walked away but she chose to return to that stall to get her money back. That's a woman who values even the least she has and that the best way to handle financial resources.
RE: Underweighed