Why so much anger,so much hate,so much rage?

Why do you have so much anger,so much hate,so much rage?
Its not like your in a cage

Why can't you see anything?
It's probably because you think you know everything

You don't know what goes on in anyones minds
Your just so judgemental all the time

You don't understand as much as you think you do
Just look at all we've been going through

So I'll ask again
Why so much ange,so much hate,so much rage?