Schoolchildren oppressed by their schoolbags

Schoolchildren with heavy backpacks literally weighing them down deserve pity. I think they probably bring all their books with them every single day without following their timetable. This is the result of 'kiasu-ism'. This will inevitably cause their backs to be affected in the long run, since they seem to be bending under the weight. They do pose a danger to others too when they turn around too quickly. Their bags can hit others and injure them.