Keep it short and sweet _ It's tempting to write after page of additional information to include in your personal statement. To be most effective, however, you should cap your statement at no more than one page, or about three paragraphs. The last thing you want to do is bore the person reading your application. So find one or two things you'd like to talk about and address these points strongly. Try to make your statement pop__use strong words, active voice and short paragraphs. The goal should be to make your reader want to know more after reading your piece, not be thankful that it's finally over.
Just as a strong personal statement can get you in, a poor personal statement/essay can quickly eliminate you from the mix. When a medical school committee has a few hundred applicants, seeing typos, spelling mistakes or bad content will quickly move you to the bottom of the pile. The personal statement is a quick way to "weed out" similar applicants. With two similar applications, the personal statement can decide who gets an interview and who does not.