Hypovercritical

I I can't sleep I can't sleep And my friend In my head He told me He told me A Stay awake Stay awake Stay Awake There's no B There's no B Come on, B! You tell me to clean my room And I'll tell you that I already did it It's like when I tell you to make your bed But it's too late cause yr already in it If you ain't saying something You ain't saying nothing If you ain't doing something You ain't doing nothing Who am I?