Okay, consider this. You are trapped in a room with your most hated enemy and your favorite pony who was bitten by a zombie and was slowly dying in front of you in the room as well. You have a gun with one bullet. Who would you shoot?

2933144 Myself.

2933144 Shoot pony. Beat other to death with gun.

2933144
The pony. If it was becoming a zombie, I'd rather be stuck in a room with an enemy of mine than be eaten alive by a zombie.

2933144 Use my worst enemy as a shield against the zombie, watch the zombie eat my enemy (probably jerk off to it), and then kill best pony.