Here's a breakdown of the common methods authors use:
* Words: What a character says, their vocabulary, tone, and style of speech can all tell us a lot about them.
* Thoughts: By revealing a character's inner thoughts and feelings, authors give us a direct glimpse into their motivations, beliefs, and values.
* Appearance: Physical descriptions can be used to subtly convey personality. For example, a character's clothing choices, posture, or even facial expressions can reveal something about their character.
* Actions: What a character *does* often speaks louder than words. Their actions can reveal their habits, values, and how they respond to situations.
* What Others Think/Say: The opinions and comments of other characters about the main character can offer valuable insights into their personality, especially if those opinions are contrasting or conflicting.
Remember: Authors often use a combination of these methods to create a well-rounded and believable character.