Its pretty simple..... SASUKE IS SELFISH. The world is not perfect but 2 wrongs dont make a right. The Uchihas had a role to play in their own downfall, not to say they deserved to be wiped out but their paranoia caused it. The 2nd gave them a role to make them part of the village. Even if it was to keep an eye on them after so much conflict only an idiot would not be suspicious and in the end their suspicions were justified, Madara was still intent on revenge and his agenda and the uchihas did plan a revolt. Welcoming a homeless man into your home for a shower, clothes, food and a bed for the night is good and noble but you'll be stupid to leave your valueables out in the open. Its that very sense of "be careful" that none of us do that....Instead, we'll bring the food to the homeless or not let them sleep over.
Itachi is no saint, from the very beginning ive known he must have have been good even with the massacre. Now i dont approve of encouraging sasuke to "hate" him and planting the seeds of revenge (possibly a fail by kishi, maybe he changed his mind about making Itachi noble).
Sasuke was selfless until he decided to go to Orochimaru. Originally he wanted power to kill itachi and then Oro could have his body (knowing fully what Oro would do with it). That in no way is him thinking about others. Like others have said, your anger should be aimed at the right person. Involving innocents or killing "anyone" who gets in your way is the definition of selfishness. So killing Asuma's baby is right? Because Sasuke believes it's right makes it ok? Pleeeease....this thread is a joke. The episode where Sakura tried to kill sasuke and Kakashi tried to reach out to sasuke "again" is clearly proof that Sasuke is out of his mind. His reaction is all that is needed to end this thread. Sasuke has abandoned everyone that has tried to help him, he's tried to kill friends, he's stated that all he cares about is his goal despite what ANYONE says. Definition of selfish: CONCERNED CHIEFLY OR ONLY WITH YOURSELF AND YOUR ADVANTAGE TO THE EXCLUSION OF OTHERS. Getting power BY ALL MEANS, destroying konoha because "HE" believes its what is necessary is selfish. We all know this.