Because you like Lyra Belacqua in The Golden Compass

Driven, resentful, and ruthless, Mello is an emotional powder keg. It's only a matter of time before he explodes. See them in Death Note.

England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.

Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.

After several hundred years of shutting himself out from the rest of the world, Japan's not used to dealing with nations, See them in Axis Powers Hetalia.

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

Misato Katsuragi is never without a beer in her hand or her pet penguin by her side. See them in Neon Genesis Evangelion.