 When I grow up, I want to be a ballerina. Because dancing makes me happy. I get to entertain people, and nothing makes me feel more like me. PI, a defect of the immune system, affects millions of children. Early and accurate diagnosis and treatment give children like Olivia a chance to achieve their dreams. It takes a great team to put on a show. It also takes a great team of caring people to keep a dream alive. And now my dreams are coming true. For more information, visit the Jeffrey Modell Foundation at info4pi.org.