Why not write for children, then? XIV is for 13+, and a huge chunk of the Final Fantasy series itself could be snootily waved away as mere "fairy tales." Heck, Heavensward could be considered the biggest fairytale of them all: Dragon falls in love with a girl? Puh-leeze.
Dunno, I've fallen for the "I want it to be adult" trap myself; I've come to get over myself and simply enjoy things. Life would be boring looking down at my nose at anything that wasn't literary enough. That's what that CS Lewis quote is about, after all.
Middle/elementary school you probably had the chance to read Bridge to Terabithia. I'm convinced librarians like to sneak that onto shelves as a trap!
