We start going to school at the age of 4 or 5. We graduate from secondary school at the age of 17 or 19. Those who want to pursue a career being a doctor will have to endure 4 years of undergraduate studies, 4 years of medical school, 3 to 7 years as an intern and resident then a couple of more years to move into a more specialized field. This means that you will have only established yourself as a doctor after you have reached the age of 30!
