What I want to say is my real experience, there is not a single fictional component in it. One day in March 2005, I accidentally had the first decent car accident of my life because of taking a taxi, and left a scar on my forehead that was sutured with eight stitches. It was also my luck that the scar was within my hairline, if you don't pay attention, you can't see it. But it still made my head swell for several days.