View it as an opportunity. The essay is one of the few things that you've got complete control over in the application process, especially by the time you're in your senior year. You've already earned most of your grades; you've already made most of your impressions on teachers; and chances are, you've already found a set of activities you're interested in continuing. So when you write the essay, view it as something more than just a page to fill up with writing. View it as a chance to tell the admissions committee about who you are as a person.