I agree with Rachel on that one, too. Everyone knows what a concussion is, but no one knows what it could lead to, and I feel like getting what it could lead to out there and telling people stories and showing what could happen.
Even if you think it's not going to happen to you, you could always get hit in the head. I would have thought that, out of all the sports I play, soccer would have been the one, and I got hurt in basketball. Anything can happen in all the sports and you never know if it will be to you or someone you know and it can really affect them.