Erin Grasty began suffering seizures when she was 10. That's how the lively 16-year-old began what she calls her "e-coaster," or epilepsy roller coaster. Erin, a frequent visitor to Cincinnati Children's, has learned how to manage her condition. And her experiences have led her to educate classmates not only about her condition but the fact that epilepsy is only a small part of who she is. Listen to Erin and her mother talk about it in this "Tell Me a Story."