The difference between bouth, Chee Seng and Tracy Louise, are huge , the diferents between problems for boys and girls, this happens in differents countries, too. Bouth have differents problems but also are the same. Tracy steels a purse to buy some clothes and surprise her friends, Chee Seng doesn't steels but his mother just lost her job, these are economic problems. They discober the wold of drucks, helped by their new friends, and put their friends to a site, too. I think for Chee Seng is normal to do these things, but Tracy is thirteen, only thirteen, I don't thing  that is normal. Bouth lack a father, for diferents reson they don't have a father beside here, and although the mother does all they can but It isn't enough.