Characterization is a process where the writer shows the personality of a character.
Characterization can be shown through ; direct characterization and indirect characterization.
Direct Characterization tells the audience what the personality of the character is.
Answer:
The stones symbolize the boy's journey to his true self, giving him the strength to continue working toward his goal.
Explanation:
The stones are the way that he is reminded to continue on his journey to find himself. They answer 'Yes' and 'No' and are particular sign to the character to follow the signs and/or omens that are presented to him.