Oh yes if you go there you'll need to study a lot x) But actually I think the most difficult in this kind of school is concurrence. Pupils are pitiless between each others. And except medical school, what does appeal to you?
Actually I have no idea of what I want to be, unfortunately ' I'm in a scientific course of study, but I don't know if I really want to work in sciences... There's so many choices, and I have to decide the soonest I can ><