Element some fiction and some apply to real life

Fire is a element, that can kill and protect. If someday the world was to change and you could spite fire and throw fireball in in anime and cartoon, i believe fire element could beat water. If fire is shot in at a extremely hot temp and water at a zero degree, i still think fire would win. But of course that would change the definition of the elements. Many think dark element is nature of people its the hatred and fear of people which apply to many people daily lives, and light element is the goodness of people, but what i say is what they think is wrong. Dark element doesn't mean its bad or it good, it depends on the person, if a people was to use dark element to kill then dark element is bad, but if its used to help people then it a good element. But who decide this. I think many people fear about thing they don't know, and each element can be good or bad depending on the person. Even the most evil person could use the power for goodness and the most goodness people can kill.