Close your eyes and imagine yourself in 10 years. What are you doing? What is your dream? What is your life like? If you're going to achieve your dreams, you'll need to gain certain knowledge, experience and skills. But before you can get there, you need to do a little planning now.
Don't worry if you don't know the answers yet. Everyone struggles with these questions, and the answers often change as you get older. Remember that it never hurts to go back and rethink your interests, goals and dreams.