It's bad to cheat to get through school.
Janice is trying to study for a very hard exam later in the week.
Janice wants to pass the exam.
Janice studies very hard for the exam and gets a tutor to help her.
Janice decides to write down the answers on a sheet that she surreptitiously checks during the exam.
Janice passes the exam and ends up doing well in the class.
Janice passes the test, but falls further behind because she can't keep up, and ends up failing the class.