The Sharingan can be countered. Itachi was a true heir of the Blood Line Limit and that's why he was able to use his Sharingan without having to make direct eye contact, he was beyond normal expectations. So no people aren't jealous of eyes that will eventually make you go blind. No one cares if Naruto was in Akatsuki or not. Sasuke a bad ass ... thinking no one's stronger than him and then getting his ass handed to him before he can even think of using any of his abilities because he's being over whelmed and can't do shit if his all mighty sharingan can't read it or see it.
Sasuke had the love and friendship of a family, a father and mother. Naruto had none of that. He had the ****ing strongest bijuu in him since he was a baby. His father wanted people to treat him like a hero, but the 3rd made that law which made the 9 tails attack unspeakable in Konoha. No one ever told him who his parents were. He watched as kids with families enjoyed each other, while he merely sat back and endured the eyes of hate. When Sasuke atleast had a mom, dad, and brother for a good portion of his life.
Yes, he is a good ninja but he's over doing it thinking he's stronger than anyone. Then getting angry and getting himself killed when he's over whelmed because he couldn't find a way to counter using his all seeing sharingan.
Alright so his brother died to protect what he loved the most, his younger brother, and his village. And what does Sasuke do in return? He wants to not only kill the people that set his brother up, but destroy one of the things his brother loved, Konoha. Like wtf? Your brother died to protect what he cared for and now instead of just getting revenge on the elders, you want to destroy what he gave his life and happiness for, because you think all of Konoha was up in the scheme to kill the Uchiha.
Summed up, he's cocky because he has his sharingan but when it can't read what's comming his way, he panics and nearly gets killed ...twice. He's gay because he ignores all them hoes that would jump on his nuts on the word. Naruto's gay too because he's always thinking of Sasuke so .. yeah they can be gay together. And he's emo because he doesn't care about anything .. he shows no emotions, but when it comes down to his brother Itachi .. he falls apart crying his eyes out.