Because you like Julie Grigio in Warm Bodies
Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.
Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.
Optimus Prime is a shapeshifting sentient robot leading a team of robots to stop evil from taking over. See them in Transformers.
V is a violent anarchist with literally nothing left to lose. But, he might have a point. See them in V for Vendetta.
Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.
Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.
A charismatic and misunderstood FBI agent, Dale Cooper relies on dreams and premonitions to solve cases. See them in Twin Peaks.
Trying to get through school without being a burden to anyone, Tohru Honda stays cheerful despite her difficulties. See them in Fruits Basket.
Phoenix Wright is an easygoing defense attorney who is rarely defensive. See them in Ace Attorney Series .
His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.
An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.