Why did the author begin the article "Toss these negative statements" by outlining preconceptions about the positive self-talk business?


A - To explore the reasons why many students have never learned about positive thinking.

B - To emphasize the importance of positive thinking by contradicting these kinds of ideas.

C - To illustrate that students need to be careful about what they read and spend their money on.

D - To introduce the best and most reliable sources of information on these kinds of ideas.