In order to survive, we cling to all we know and understand. And label it reality. But knowledge and understanding are ambiguous. That reality could be an illusion. All humans live with the wrong assumptions. Isn't that another way of looking at it? That sharingan how much can you really se?

You were the leaves, basking in the sunlight. I was the root, growing in the darkness ~Danzo

I don't understand what's going on, but i'll just pretend that I do.

Hidan: That was pitiful! What happened there, buddy? Kakuzu: You should talk. I wasn't the one who fell for a shadow clone! Hidan: Ahaha, right. You saw that?

People live their lives bound by what they accept as correct and true. That’s how they define Reality. But what does it mean to be “correct” or “true”? Merely vague concepts… Their Reality may all be a mirage. Can we consider them to simply be living in their own world, shaped by their beliefs?

If you want to kill me, despise me, hate me, and live in an unsightly way... Run, and cling to life, and then some day, when you have the same eyes as I do, come before me

Darkness... When everything that you know and love is taken from you so harshly, all you can think about is anger, hatred, and even revenge. And no one can save you.