Characterization is the process by which an author reveals and develops characters in a story. It includes both direct (explicit) and indirect (implied) methods of conveying personality details.
Motivation: Motivation refers to the reasons behind a character's actions or behavior. Understanding a character's motivations helps readers comprehend their choices and decisions throughout the narrative.
Conflict arises when opposing forces or interests clash in a story. Personality details often play a significant role in creating conflicts between characters due to differences in values, beliefs, or goals.