Bear with me a moment while I talk about literary theory. I promise it's relevant to you.
In his 1921 essay "Hamlet and His Problems," T.S. Eliot uses the phrase "objective correlative." Eliot isn't the first to use the phrase, and certainly not the first to use the concept, but the term really stuck when Eliot used it and it's usually attributed to him. Eliot calls the play Hamlet an "artistic failure." (I don't advise you call Hamlet a failure, especially if your English teacher is within five miles.)
What does this have to do with you? This has everything to do with your college applications.