Time is so boring with many papers,reference books...i  almost sleep in the piles of test papers every daydo not know why the Chinese students have always been tired since we born,parents force us to learn all kinds of instruments,mathematics or foreign languages,we did not have more free time as children abroad,lots of adults who born after 1980s said they do not have a happy childhood,because they have less free time than others,for the Chinese education system ,want to say"change we need"