Self-esteem influences how individuals think, feel, and behave. Low self-esteem often leads to anxiety, depression, and negative self-talk, while healthy self-esteem fosters confidence and resilience. Building self-esteem involves self-acceptance, setting realistic goals, and surrounding oneself with supportive people. Therapy and positive affirmations can also help challenge self-critical thoughts. Over time, cultivating self-worth enhances motivation, relationships, and emotional balance.