LOL if you think that you can study alone the Maths and the Psychics we do here in Greece the final year of school then you have no clue what's going on here.
Skaros it would better to reconsider what you want to become. It is impossible for you to become a doctor. You are in a very difficult situation. But first just describe us your basic knowledge. Do you know at least the basics in Physics, Maths and Chemistry? :S