1g, 2a, 3e, 4h, 5f, 6c, 7b, 8d
Q1: because they were tall, because they were an easy target, because they had blue hair, for no reason/things that weren't true.
Q2: it's easy to do what the group does, someone's different from them, it's something to do when they're bored, it makes them feel better than or more superior to others, they're jealous.
Q3: it knocks your confidence, you don't want to go to school, you feel upset all the time, you want to help others in your situation (by becomind a therapist), you laugh about it because it's stupid to bully, you stop before you say things to others.