I'm really upset, I relapsed after years of being clean.
I'm sorry to hear that, why did you relapse?
It's really hard to stay clean, I didn't mean to do it.
Fighting drug addiction can be a long and difficult process. It isn't good to relapse since things can quickly spiral out of control and leave you using more and more drugs. If you are having difficulty with maintaining sobriety, it would be a good idea to get the help of a support group such as Narcotics Anonymous as they can help keep you drug free.
Support groups are useless and they don't help me to stay clean.
I think you should give the support group another chance or find a different one. They can really help you as you battle your drug addiction.