The following sentence acts as a good hook for a story because it really grabs the readers attention to the story. It shows the ups and downs of life and maybe the readers can relate to this sentence. It helps the readers to connect with the story on a deeper level.
its because its showing its ups and downs....how life can give us the best moments and how life can give us the worst moments. its meaning is deep u have to really understand what it means. what good brings and what bad brings, not everything is good and not everything is bad
