The basic reason is that the percentage arrived at for payment at the end of the process will be very minimal and not as effective as that of a professional. Another reason is that most creditors do not wish do deal directly with the debtor. Its frustrating to deal with someone who doesn’t really understand how the system works.
Another thing is that the time spent looking for a decision maker will take so much time it will be advisable to get a professional who knows an insider to finish this off quickly for you and save you more money.
Also the paperwork will be cumbersome and you might require help filling them out correctly. This can only be done with a professional who will explain and do the filling for you which are Debt consolidation, debt consolidation settlement or debt consolidation loans counseling. These are the few and yet important reasons why one is not advised to approach the institutions on their own.