Wow - you really are young! The way I figure it, I'm a little less than 20 years older than you! 😱 That's cool - just don't decide your life now. I ditto everything that beanbean said. Enjoy high school - don't think about residency or even med school in high school. Go to the prom! Go to homecoming! Take part in all of the traditions and have some fun. You are only young once and you don't want to look back and say, "I wish I'd have..." Man, I didn't decide on medicine until I was 25. I still live by this in med school - I've made great friends, I go out, have fun and have other interests besides medicine. You'll find that medical schools, and especially emergency medicine programs, value well-rounded individuals. The drones that sleep and eat their pathology and anatomy books are not what medicine needs (there are plenty enough already). Enjoy life, be happy and take your time. Cherish high school and college because those are once in a lifetime experiences.
Good luck to you and stay open to life's possibilities! MJ