Why is having a specific skill going to be important to having a successful career?

Having a specific skill going is important to having a successful career because the skill that you have and to become that person you want to be when you grow up is going to be successful career that you will have. For example if you wanted to be a teacher, you would have skills of how to teach students and being humble to the students. Once you think that you really want to become a teacher as your self do you have the skills to become a teacher if you do then once you go to college you will see how hard you have to work by becoming that with your skills. Once you get a degree and then a masters degree and then becoming valdectorian.