Self-esteem refers to the overall sense of personal value or self-worth that an individual holds. It reflects how people perceive themselves and their abilities, influencing their thoughts, emotions, and behaviors. High self-esteem can lead to confidence and resilience, while low self-esteem may result in feelings of inadequacy and self-doubt. Factors that contribute to self-esteem include family support, social interactions, and personal achievements. Positive experiences and encouragement can enhance self-esteem, while negative feedback or criticism can diminish it. Understanding and improving self-esteem is important for mental health and overall well-being.