Knowledge Letra - Green Day

I know things are getting tougher

When you can't get the top off the bottom of the barrel

Wide open road of my future now

It's looking fucking narrow

All I know is that I don't know

All I know is that I don't know nothing

All I know is that I don't know

All I know is that I don't know nothing

We get told to decide

Just like, as if, I'm not going to change my mind

All I know is that I don't know

All I know is that I don't know nothing

All I know is that I don't know

All I know is that I don't know nothing...hey!

Whatcha gonna do with yourself?

Boy, you better make up your mind

Whatcha gonna do with yourself?

You're running out of time

All I know is that I don't know

All I know is that I don't know nothing

All I know is that I don't know

All I know is that I don't know nothing

All I know is that I don't know

All I know is that I don't know nothing

All I know is that I don't know

All I know is that I don't know nothing

And that's fine