To show the purpose of the statements:
- 1st box - Acknowledges counterargument that optimism ignores the fact.
- 2nd box - Establishes her credibility on the topic of optimism.
- 3rd box - Directly engages reader to consider why she is an optimist.
What is purpose?
Purpose is known to be the reason a particular thing is done or written or said. Purpose answers the question "why?". It reveals facts about something done.
We can see the purpose of each of the statement made by the speaker above.
Learn more about purpose on https://brainly.com/question/13822173