The Primary Cause of School Shootings

i think the primary cause of school shooting is that people, we create people on ur culture who don't know why they exist. And i it's an unbearable pain when you because as dark as this is, if somebody hates their life and they want to end their ie, they could just end their life. But why do they go into school and shoot little kids? I think its the logic is something like this, my life has no purpose or meaning. My life is absurd, and therefore i project that on other people. If my life is as without purpose, i man, they guess what? None of your lives hav purpose orn. It's like a revolt, as gordan