The correct answer should be "<span>Scout tells the story from her innocent, child-like point of view."
It is extremely important that she narrates in this way because her innocent view can objectively show how misplaced racism is because she as a child does not understand what the big deal is. She is aware of how the community feels about race, she just doesn't understand why it is so which is why her innocent child-like narration is very important for the readers.</span>
The meaning is that being positive will get to a lot more places and you will get more things being positive. If ur negative all the time u will amount to nothing.