Personality characteristics are the traits and qualities that define an individual's behavior, thoughts, and emotions. These traits can include aspects such as extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience. They help shape how a person interacts with others and responds to different situations. These characteristics are often assessed using tools like the Big Five Personality Traits model, which categorizes personality into five broad dimensions. Understanding these traits can provide insights into personal preferences, strengths, and areas for growth, influencing relationships, career choices, and overall well-being.