Lyrics of Shut up

Ah shut up, ah shut up, ah shut up, ah shut up, ah shut up
Ah shut up or i'll get pissed off
You think you know everything
But you're not right all the time, you're a human being
You think you're perfect
But i know deep inside you're hiding from what is real
And you can tell me
What are you doing tomorrow or today
The answer to the question, not a thing
When are you gonna think about what you're doing
Or when to quit