So I'm only 15 but in two years I will be graduating. Honestly I have no idea what I want to do, I was thinking maybe criminal justice or maybe real estate agent any ideas?

What are you interested in doing and what type of courses are you good at. I would talk with your guidance counselor at your school. He or she should have some type of assessment test to figure out what you would be good at or have an aptitude for. Also he or she would be able to guide you on this, as this is their job.

Also if your school has a career day I would go to that. This is where companies and colleges/Universities have booths set up where you can learn about them or there will be people that will talk about their jobs. This is very informative as you will learn about different types of jobs.