A - To explore the reasons why many students have never learned about positive thinking.
Explanation:
The author begins the article "Toss these negative statements" by outlining preconceptions about the positive self-talk business in order to explore the reasons why many students have never learned about positive thinking.
This was necessary so that he would show that students failed to learn about positive thinking because of some bias they have towards it.
First, you’d have to understand your topic and have a decent amount of knowledge. You can easily come up with new ideas. Start off with a sport, school subjects, or anything else you can think of.