It could be an experience, a person, a book—anything that has had an impact on your life.
Anyone can write about how they won the big game or the summer they spent in Rome. When recalling these events, you need to give more than the play-by-play or itinerary. Describe what you learned from the experience and how it changed you.
A student who can make an admissions officer laugh never gets lost in the shuffle. But beware. What you think is funny and what an adult working in a college thinks is funny are probably different. We caution against one-liners, limericks and anything off–color.
Set it aside for a few days and read it again. Put yourself in the shoes of an admissions officer: Is the essay interesting? Do the ideas flow logically? Does it reveal something about the applicant? Is it written in the applicant’s own voice?
What you write in your application essay or personal statement should not contradict any other part of your application–nor should it repeat it. This isn't the place to list your awards or discuss your grades or test scores.
Don't reuse an answer to a similar question from another application.
A teacher or college counselor is your best resource. And before you send it off, check, check again, and then triple check to make sure your essay is free of spelling or grammar errors.