"There is no such thing as bad magic. Do not regret how you were born.
A Demon teacher encouraging someone not to feel bad about the attribute they were born with.
What is called "Magic Prejudice" refers to the belief that a person's irreversible magical element determines someone's characteristics. It can refer to the Water Magic user's need for a body of water to be effective in battle, or how Earth Magic's versatility in construction makes their user base grunts with violence in their veins. While such ways of thinking aren't prevalent in all cultures, it remains a fact that upon learning of someone's magical attributes, an early assumption is made about their usefulness or relevance in society.