Instruct: Classify a given review into positive or negative sentiment.
Query: Do not seek to change the Course

I understand why Course students read these kind of books: ACIM can be quite confusing. Jesus, in his Course, advises students NOT to change the Course, but the ego will have its way, thus a mountain of these types of books in the marketplace. If you are a confused ACIM student, go buy Kenneth Wapnick's books and tapes. You will STILL have to put in effort, he offers no shortcuts (the Course IS a shortcut) but your confusion will subside and you too will make real progress as a student.