User blog comment:IamJakuhoRaikoben/Chapter 388: Erza vs. Minerva, Review./@comment-5303512-20140613080707/@comment-4829046-20140613130530

No one is biologically "born evil". That only applies if you were artificially created with some weird psychological barrier preventing you from doing things deemed as "good" and if that was the case, it isn't your fault, it is the fault of the person that created you so technically, every villain has an excuse.