6s protecting the weak form an us-against-them alliance against a more powerful ennemy. He protect the weak, but consider himself as weak too. Anakin don't think that anybody is more powerful. And 6s applies to themselves the rules that they applies to others. Anakin, as a 8, don't feel any obligation to follow rules, not because he is rebellious against, since he is determined to serve in the Jedi order and for the Republic, but he simply consider himself above the rules, and that the others need rules and a strong protector like him.
So he is a 8, not a 6. And yes, go for your homework because you obviously don't know your stuff, but act like if you did, which is both stupid and arrogant.