Overpayment/Offset

My life and career have been far
 
Too interesting and

I find I've paid the price.

I have generally been much

Too nice and

I find I've paid the price.


Pursuant to our Agreement,

Which I would hereby like to cite,

I have overpaid and believe 


I am forthwith entitled to receive :
 
A)  A refund ; 

or, in the alternative

B)  A credit.