The most convincing personal statements often consist of your academic records, accomplishments, and extra_curricular activities. It may also include any incredible circumstances, challenges, or adversities you have faced and the manner in which those bottlenecks have been overcome. There is nothing wrong in mentioning about your initiative, inspiration, headship, perseverance, and your ample experience in moving with other cultures. In short, all positive qualities or all achievements in light of the opportunities available to you can be mentioned.
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.