Trigger warning!!!

Probably last year. I never watched any gore before that and there was this kid who was bragging none stop about how he watches gore as if it makes him some sort of tough guy. He brought up the topic of beheading and I thought beheading were like how they went in the movies where the head is entirely chopped off with one swing of the blade. This made me curious and asked him to show me one. He searched up a video and it was a video of the most famous terrorist group in the world. There were men kneeling infront of eachother tied up and their heads is like resting on like the lower back of the guy in front of them so they actually look like sheep. The guy who does the beheading chooses a certain young guy from the group and drags him by his hair and there is just absolutely no straggling from that guy. He is just getting dragged by his hair like a sheep and he has a blank face. The man slices his neck and that's it. That video truly disturbed my nights for like a week.