I'm pretty good at goodbyes. Some might say I'm a professional. By the age of 16, I have attended five different schools in three different cities.From kindergarten in Hong Kong to a private school in Shenzhen, from the rigid discipline of a Shenzhen public school to an international academy and finally to Hanjo here at Otia. For a long time, I carried a ghost in my pocket. Tucked behind the blast plastic on my old school card was a blurry polarade.A photo of my basketball team during the sports meet. I was ...