Final answer:
The best definition of personality is a person's distinctive patterns of thinking, feeling, and behaving.
Step-by-step explanation:
The best definition of personality is C. A person's distinctive patterns of thinking, feeling, and behaving. Personality refers to the long-standing traits and patterns that propel individuals to consistently think, feel, and behave in specific ways. Each person has an idiosyncratic pattern of enduring characteristics and a manner in which they interact with others and the world around them.