Board Thread:Naruto Discussions/@comment-1251315-20140821112802/@comment-24995794-20140821235833

Just to be fair and comment, Sakura is not the only one with personality issues:

Naruto: sometimes stupid, easily carried away by excitement and pain, willing to jeopardize the mission and the whole world to protect his friends, reckless, Kurama saved him from getting killed several times in the past...

Sasuke: easily carried away by pain, sadness and revenge; can be easily manipulated, sometimes blinded by power, has a hard time trying to teamwork, went as far as to betray his village...

Kakashi is the only one who fulfills the requirements of a true ninja. He went through a lot in his past and yet we have never seen that affecting his performance in a mission. However, he never actually fully recovered, he still suffers, doesn't he?

So the entire Team 7 is "problematic". It is like Zabuza said: "You may be right... a shinobi is still a human... we may not be able to become emotionless tools..."