I had 2 back surg in 85 n been on every pain pill made. In 95 the Dr. put me on 500 mg. of Kadian. In the last 5 years i lowered the med to 100 mg. Now that i retired i want to get off them. I have not felt good in 10 years. I use to fish but donot want to anymore. I dont even want to talk to anyone. What happen to me ? If i feel like this now -whats going to happen to me when i get off these pills?