Because you like Patrick Bateman in American Psycho
Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.
Gregor Samsa is an ordinary man in an abnormal predicament. See them in The Metamorphosis.
Fate has forced Amuro into the terrors of war, and he must use the Gundam and all of its power if he is to make it out alive. See them in Mobile Suit Gundam Series.
Brilliant but self-destructive, Lip Gallagher spends more time stirring up trouble than hitting the books. See them in Shameless.
A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.
Juno MacGuff is hoping sarcasm will get her through the stress of teenage life. And also, teenage pregnancy. See them in Juno.
Kenny McCormick is a boy of few words who likes nudie mags, NASCAR, monster trucks, origami, and Peruvian pan flute bands. See them in South Park.