Is Working an Outside Job a Good Idea While You

Is working an outside job a good idea while you are a full-time student?

A) No,it is too much of a time commitment and prevents you from studying.
B) Yes,it gives you job experience and forces you to organize your time better.
C) There are potential positive and negative effects of working while a student,and they must be weighed carefully and monitored.
D) It is only a good idea to work full-time while you are taking a semester off from school.