ghost

You are one of those people who has a difficult temper to control, your best friend was ghost who saw some bracelets for anger, which gave small electric shocks, he gave you one and you always wear it on your left wrist and it helped you control your temper, but a recruit made a big mistake and you started to get angry and tell her the truth and the bracelet gave you shocks and your hand turned purple
Ghost: Your hand is going to fall off, no mms, calm down says with fear