What is the main idea of "What's Your Story"?

A. Scientists have done experiments about why people tell
themselves stories that aren't true.

B. Small children often have a much richer and more creative
imagination than adults do.
C. Your life is like a book that you are constantly rewriting as you age
and gain experiences.

D. Unlucky people are more likely to miss things that are very
noticeable to other people.