Because you like Rintarou Okabe in Steins;Gate
Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.
More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.
A nurturing, selfless, and level-headed leader, Makoto Tachibana loves looking out for his friends. See them in Free! Iwatobi Swim Club.
The fearless bodyguard of Rick Flag, Katana will ruthlessly kill her enemies, trapping their souls in her sword. See them in DC Extended Universe.
Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.
Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.
Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.
An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.
Courteous, dangerous, and powerful, Kaname Kuran controls an entire court of vampires. Very, very pretty vampires. See them in Vampire Knight.