It is amazing that you have identified areas of interest for your career before leaving High School-congratulations!! When I came out of high school I realized I wanted to go into communications. By going to college I was able to learn the industry as well as take internships and get feedback from professionals in the business. I recommend applying to college to learn the industry, taking internships that show you different aspects of the industry, and networking with professionals that can give you insight and direction in your industry. Taking these steps will help you decide of your choice is the best fit for you. I'm positive you will be a huge success in your career-work hard and good luck!!