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.
When you allow a fresh set of eyes on your admission essay it is almost as if your personal statement is getting practice. After all, your statement will ultimately end up being read by one or more people while your application is being reviewed so it makes sense that a well read personal statement should do better in its final stages. Why have the reviewers catch the mistakes that someone else can catch beforehand? It is far better to catch a small mistake that can cost you admission, before it actually has the chance to cost you.