Sasuke is a total mind fuck, I don't blame him, though. Living through the death of your whole clan by the hands of the person you loved and admired the most, molding your life entirely for the purpose of killing him and then realizing he was, in reality, the ultimate victim of it all, after you killed him. Well, simply put
It's kind of understandable. The last chapter was magnificent, and oh the dialogues, those were the best.
sasuke belongs to masashi kishimoto (in more ways than you would like to know °///° )