Don’t try to package yourself for Harvard or any particular school. Just live your life, work hard, be a nice person, and find a college that is a good fit. Trying to arrange your life for admissions can really affect your life in the present for a future goal that might not even happen.
Your user name is worrisome. Don’t set yourself up for a depressing senior year spring. Try to learn about a wide range of colleges, and have some that you would be really happy with besides Harvard!