He isn't able to feel remorse every time he kills somebody, nor compassion, nor pity when he rapes a lady, because he is made of pure evil and he isn't afraid of showing it, but deep down, he isn't that evil, because he has everything planned, and once he dies and get to hell, he'll go right to the Lethe river and will drink from it, so all his memories will be erased, and his conscience and soul will be pure again, like it once was, a long, long time ago.
The end.