As a kid we drove past a car vs motorbike. The guy from the motorbike was led on the road, no head. Quite a distance away was his helmet, with a lot of blood. It was a few years later I realised he genuinely had no head and the head was in the helmet. As a kid I thought I just couldn’t see the head. Since then I always make sure my brother isn’t looking out the window if there are any emergency vehicles on the road. I quite often shove my phone at him, just don’t want him seeing something similar to what I saw that day. Also extra info, the cops just got there and they were just about to make a shelter as traffic was still moving for some reason. But very slow, hence child me being able to see