So if a bullfighter is a matador, does that mean a pest control guy is a ratador? Or batador? Or mantador? Of course that last one would be an extreme case.
If you had a super power that did not seem immediately useful, like being able to change people's accents from a distance, (say from Brooklyn to French,) what would it be and would you try to use it to fight crime, make money, or just a parlor trick?