Clearly because you never had one of those motherfuckers use they horns to rip 60cm long iron nail that was supposed to hold them in place, get it stuck between they horns (with sharp edge towards you) turning them into some fucked-up unicorn and then chase you around the field. When you were only 8 years old.
Im sorry, but i have zero sympathy to satan-spawn. And they have bad eyes too.