tramadol

I just don't get it, I’ve been on Tramadol for about 6 months now and I don't feel like it does a bloody thing. It doesn't get rid of my pain and my docs even said take it up to 4 times a day. I pop those pills like candy and I still don't feel anything. So, I can't believe other people feel addicted to tramadol. It really surprises me. I got some Darvocet now but still have my Tramadol, anyway does Tramadol work?