Disclaimer: I do not own Sasuke or anything related to "Naruto"; it is all copyrighted by Masashi Kishimoto. I just made a poem about what Sasuke might have felt and wondered when his brother, Itachi Uchiha, killed their clan and what he thinks he should do about it, in the future.

Why have you gone away?
Why aren't you here anymore?
Why did you betray me?...
Why, all of this blood and gore?

Why, brother?
Why did you do this to me?
Why did you kill our clan
And leave me all alone to be?

You said to hate you,
And so I shall!
I will kill you with my bare hands
Like you killed them all!