Having known about the importance of personal statement, the next question emerging in our mind is that how to write it? Take a blank piece of paper and brainstorm a list of your skills, work experience, personal interests and qualities which are relevant to your application. Jot down these issues before you carve sentences and paragraphs. Be personal and concrete. Tell issues which makes your application unique from others. Be enthusiastic and show what you have actually done, and why you found them interesting. It may be very difficult for the academic officers to select you if your personal statement is not up to scratch, particularly when there are thousands of other candidates to choose from. You can qualify for the desired university only by writing a perfect personal statement; otherwise you may miss a chance, though you are academically sound.
Once you have produced an essay by going through the steps enumerated above, you can improve it further by going through this last section for added measure. These will help you check for final errors.