Ключевые слова: abuse, aggressive, alone, background, behaviour, board, bully, bullying, concept, conflict, danger, despair, dominate, domination, emotional, end, force, forceful, harassment, help, innocence, internet, intimidate, intimidation, issue, message, no, nobody, online, oppression, person, placard, prevention, problem, quit, red, school, sign, social, stop, stress, text, torment, upset, victim, violence, warning, white,