Whoever fights monsters should see to it that in the process
he does not become a monster.
And if you gaze long enough into an abyss, the abyss will gaze
back into you.
"…sad, clingy, needy, pathetic bottom-feeder who can’t even take care of himself.”
Supernatural: A Beginner’s Guide to Hunting (click through to enlarge)
Can’t you see? I’m poison. People get close to me, they get killed or worse.
Listen to me. You’ve got this dark pit inside you, I know. Believe me, I know. But that doesn’t mean you have to fall into it. You don’t have to be a monster. It doesn’t matter what you are, it only matters what you do. It’s your choice.
Supernatural in Infographics: Seasons 1-8 (click to enlarge)