And what do you hope to accomplish by associating quiet people with violent people? If anything it will just make them even more isolated and unwilling to talk. It does the exact opposite of helping them. Every group has labels but that’s not a valid excuse for making assumptions without feasible evidence. There’s an association with Muslims and being suicide bombers, but I’m not gonna assume a Muslim guy is gonna blow up any minute just for being Muslim. You’re gonna live in fear your whole life when you make these assumptions about people.