Does he cut himself? No. Does he hate his life? No. Just because he's trying to achieve his goal it doesn't make him emo. Do you consider Adolf Hitler emo? If not you shouldn't consider Sasuke emo, they both pretty much had the same idea.
Hitler - Eliminate jews
Sasuke - Eliminate Itachi
Bottom line: Sasuke is not emo, if anyone in Narutoverse is close to emo it would be Sakumo because he took his own life. Don't get me wrong though, I like Sakumo and respect I used him as an example to prove a point.
Emo means a very emotional person. He killed Itachi without learning first the truth, he didn't even try to investigate, he just let his emotion get the best of him. All Uchihas are emo in my opinion, their power is even derived from extreme love and hate. o~0Does he cut himself? No. Does he hate his life? No. Just because he's trying to achieve his goal it doesn't make him emo. Do you consider Adolf Hitler emo? If not you shouldn't consider Sasuke emo, they both pretty much had the same idea.
Hitler - Eliminate jews
Sasuke - Eliminate Itachi
Bottom line: Sasuke is not emo, if anyone in Narutoverse is close to emo it would be Sakumo because he took his own life. Don't get me wrong though, I like Sakumo and respect I used him as an example to prove a point.