I think I worry too much. My little brother once got hit by a car-- hit, not run over. Yet people say I saved his life. I screamed and screamed for the driver to stop, and it's a wonder he heard me through the glass. My brother was fine.I think it's because of that, because he could have died, that I worry so much. I used to have dreams about him getting hurt. They were horrible.I think being an...