What makes a person truly evil? Are they born that way or did their environment make them that way?

@GwydionFrost: Yes and the society consists of us . In most cases we agree to the standard set good good and evil .

@Neena: As a general rule, "evil" usually consists of placing oneself over others, most often at their expense. Anything considered "selfish" is "evil".

@GwydionFrost: I agree . Evil is triggered by selfishness .