A painting lets us know how somebody literally saw things. A piece of music is another language that transmits a whole wealth of emotion and wordless experience. But writing is special in the way at allows us to temporarily enter another person's world, to step outside the boundaries of our own time and space.
For me, the ages between 9 and 12 were great because it was before you wore any masks, and you had some autonomy in the world. You had some freedom, and you felt you had unlimited ambition. It's when you thought, 'I'm going to write plays. I'm going to be president. I'm going to do this; I'm going to do that.' And then it all falls apart.