Herobrine... a Myth, a Legend, the scariest thing in Minecraft. well, every one needs some attention, this is what happens to the poor guy if you leave him alone if you just run away, crapping your pants just cause he has no pupils and is pretty damn scary... he get's bored asking for coal and just gives up, he forgets to shave and wash his cloths, and ends up looking like a hobo you might even mistake him for a werewolf...