It's people like you that makes it so difficult for people with real pain to get proper treatment and medication. Think about your addiction. It will destroy you. Read some of the posts on the substance abuse forum and maybe you'll decide to get some help.
This would be a great time to ask your doctor to discharge you from the pain clinic. You're going to be discharged anyway but if you ask first they might treat you with some dignity.
When you post something like you did above, then you no longer need the services pain management provides.