Big Brothers Big Sisters helps children achieve success in school, helps them avoid risky behaviors such as getting into fights and trying drugs and alcohol, and helps them improve their self-confidence. We hold ourselves accountable to our supporters by regularly measuring our impact. Big Brothers Big Sisters seeks to change the lives of children facing adversity for the better, forever. We operate in communities all across the United States - urban and rural, Big and Little. Our mentors work with children in the community, in their schools, on military bases, and many places in between.