I don't know if this is the best place, but could someone or some people explain this please. Why is some anime so violent? By that, I will give examples. They were clips of some dude killing people with a Luger unless their friends showed themselves, a girl being stabbed on a couch by another girl while being handcuffed to said couch, and some little girl getting her head cut off by some alien princess girl. Is this the guro anime I keep hearing about?