Don't be nervous. High school is not a big deal. You have more opportunities for things to do, more freedom, it should be an enjoyable experience. When you get used to things you are going to wonder why you were so nervous before. If you are into sports then it is a great time for you, that was my favorite part of high school. As far as classes, don't feel overwhelmed. Moving from middle school to high school is not as big of a thing as everyone makes it out to be.
