When you are writing fantasy, science fiction or historical young adult fiction, you get to delve into the norms of the world you have created, its location, culture and time. Teen characters are always trying to gain and assert autonomy. What’s fun is to determine what that means in their world. Parents in late 19th century American frontier might react one way when their teen corrects them for making a mistake, while authorities in a future world might respond entirely differently. When teens blurt out opinions, when they stand up for what they think is right or fight against what they determine is wrong, plot-moving conflict comes naturally.