Whenever a thread like this comes up, the High and Mighty take their stance.... They have no compassion for the person that got themselves in a bad spot.
We're all irresponsible at times (aren't we), and we all act irresponsible at different points in our lives. Do you know what this guy's circumstances are? Maybe some of the people that criticized and insulted this guy act irresponsibly (in other) ways too. Do you eat in an irresponsible fashion (are you overweight), are you a cheat, do you act unethically in other ways... It's funny how the High and Mighty point their finger at any chance they get.
Give the OP a break, he made the best of a situation, and btw (given the circumstances) all parties (in the end) got what they wanted, they all made out. Even the original creditor, got a tax write-off and I'm sure that they still showed a hefty profit in the year end tax return.
And even if the OP just plainly overspent, oh well, maybe he did infact act in an irresponsible fashion; maybe he learned a valuable lesson and will pass on his experience to others.
And on top of it all, we don't know the OP's circumstances that led up to this event. Give the guy a break and look in the mirror.