Another question by another non native speaker :
Don't know what to tell you now
It's never really what they tell you, now
You oughta know what they tell you now
And not really what they tell you now
Don't know what to tell you now
It ain't really what they tell you, now
Don't go where they tell you, now
It ain't really what they tell you, now
Easy to translate, hard to understand.
Feeling a bit stupid....but I don't understand these lines.