They struggle with concentration issues and poorer health and have lower selfesteem. 그렇게 많은 사람들이 괴롭힘의 피해자인데 왜 집에 돌아와서 텔레비전을 통해 괴롭힘을 시청할까요? Studies show watching others suffer in part satiates a feeling of vengeance, Coyne says.