Answer:
earn his audience's attention and then relay details about his experiences and learned wisdom.
Step-by-step explanation:
According to the book, "The Last Lecture" by Randy Pausch, he details his battle with cancer and how he was given few months to live by doctors.
As a result of this, he began recalling childhood dreams, and other experiences and was in fact, excited, despite the sickness.
The overall structure helps to support the goal of the author of helping people realize their dreams as he attracts the public attention and conveys detail about his childhood.