Those who forgive themselves, and are able to accept their true nature… They are the strong ones!
But no matter how many allies you have around you. When you die, you'll be alone.
A logical, optimal solution exists in any wartime situation, no matter how difficult the challenge. You must not forget that, especially in times of confusion when you might feel inclined to recklessness.
Explanation:
Episode #5: "Disqualified? Kakashi's conclusion" / " Did you fail? Kakashi's final decision."
Real scum wouldn't call themselves that.
It is not wise to judge others based on your preconceptions and by their appearances.