I want to get a nose job after I finish my college entrance exam, but I saved up my allowance and have about 500,000 won for the surgery. But my parents think nose jobs are extremely dangerous, so they won't allow me to get one. Of course, nose jobs have a lot of side effects and are dangerous, but... I have a complex about it, so I really want to get the surgery before I go to college. What should I do to get my parents' permission...???