There are some people who know from a young age just what they want to do for a profession when they get older. Some individuals have always known that they want to work with children, others have a long term vision of becoming a doctor, or interior designer, or marine biologist. There are those who choose to follow in the footsteps of family members who came before them, going on to become the next generation of firefighter or lawyer or hairdresser.
Whatever the case may be, there is a wide variety of different jobs, with many different people choosing those jobs for a multitude of different reasons. One thing is certain, however. Whether it was a lifelong dream, a family tradition, or an opportunity or aspiration that presented itself for any number of other reasons, choosing to become a