Oldest siblings often take on a leadership role within the family. They are typically seen as responsible and nurturing, often helping to care for younger siblings. This role can lead to the development of strong organizational and problem-solving skills, as they frequently navigate family dynamics and set examples for their siblings. Research suggests that oldest siblings may experience higher expectations from parents, which can influence their personality traits. They are often more achievement-oriented and may excel in academic and professional settings. This dynamic can shape their relationships with both siblings and parents throughout their lives.