Are There Dangers of Magic?

Every grimir i've ever encountered, encountered every magical book starts with a warning passage in the front. There are two primary dangersno jus, to magic, but really to all spiritual, spirituality and life in general. The first one is drugs. Magic has nothing to do with that. More importantly than that, the a potential dangers of magic is teach magic and a. So yet, why don't we wrap up that cause, by the way, man, i don't mean to be the fuck and let's start negative thing?