Phantom Hollow Naughty little fly, why does it cry?

Judas nodded frantically, just wanting him to be gone. When he turned to leave, the half-breed sighed with relief. Before going back to having a conversation with himself. "You try that again, and I'll-" "You'll what? We're one in the same." Judas may have been crazy, but he knew that. So why did he talk to himself as if they were two? Because he was all he had left.