I don't think there are many people who can understand all of that.

[He replies with a smile, laughing softly and easily.]

But you're still here, right? You still live on and have fun and happiness. It doesn't matter if you don't understand all of those things even if they surround you and affect you.

So it's okay if you don't understand the situation now, that doesn't have any reason to influence on you now. It's just another thing among the many things that we just can't understand.