Because you like The Spirit of the Puzzle in Yu-Gi-Oh!
Quentin has his whole life mapped out. It might sound boring, but he likes boring. See them in Paper Towns.
This high school queen bee has everything, including a genius-level IQ—a fact Lydia Martin keeps hidden to maintain her image. See them in Teen Wolf.
Fiona Gallagher wants to be able to give her siblings everything that they deserve because her parents aren't going to do it. See them in Shameless.
Smart, sarcastic, and loyal, Stiles Stilinski doesn't just want to be the sidekick in someone else's life. See them in Teen Wolf.
Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.
Cher Horowitz may have a problem with hubris, but she looks utterly fabulous while learning a lesson about the dangers of meddling. See them in Clueless.