children bullying a crying little girl

abuse aggressive aggressors bad behavior bullied bullies bullying cartoon child children classmates conflict cruel crying depress depression desperate distress drawing education elementary emotional frustrated girl harassment hate hurt illustration insult intimidated intimidation kids little misery mockery mocking negative outcast preschool primary problem rejected sad school schoolgirl schoolmates sorrow stress stressful students suffering taunting tears teasing torment trouble unhappy upset vector victim vulnerable young