Heroes always change in our mind as we grow. As a child, we think Hercules, Xena, superheroes, imaginary friends, comics', and cartoons' heroes as the real heroes. As we grow older, our opinions keep changing from time to time. We begin to think about the real things, about what heroes really are. How they really help society. Even the imaginary heroes have some morals stories in it. Hero really affects my life and other people's lives. They change the way we think, teaching good morals, and more. We always need heroes. People like the Police, Doctors, Dentist, Vetenarian, and forest keeper are the people that we need, they help our society, the way we live.