I am a student (in the 10th grade to be specific) and i want to be in the medical field, i have been interested gastroenterology, cardio surgery, neurosurgery, and i would like to know from personal experiences in the medical field from many other even if not the ones above, in terms of work time, to self/free time etc... i would even appreciate responses from medical students i am so curious and would like to know how it is!!!