I'm going to renege on money
Why would you do something so dishonest?
I feel I am already corrupt, what does it matter.
If you consistently act like that nobody is ever going to trust you.  I understand you feel that you're corrupted and you believe that justifies this, but you need to work on keeping your promises!
I don't care to honor my word.
If you ever need to borrow money don't expect someone to offer and help you out. Don't you think they might see you as greedy or a theif?