PreGrad For PostGrads I taught adults at a vocational school, mostly from rough neighborhoods. 학생들 중 상당수가 칼 등을 들고 다니기 때문에 싸움을 말리려고 하면 절대 안 된다는 경고를 받았어요. Some woman had a bad falling out with her group of friends, and was sitting separated from them.