Anybody here actually been addicted to opiates? Just casual users here? There is a psychological aspect to opiate addiction and it is worse then the physical. Didn't want to bring it up, but we seem to have experts here.
Methadone and Suboxone are life savers imho, as long as the person in said programs actually wants to helps themselves.
I loved soundgarden! Black hole sun was actually first song I heard from them in high school, had to find everything by them after that and wasn't disappointed. KRA!
Its been a long time since I've gone over the literature but there are very good physical reasons why you feel that way. I.E. permanent alterations to specific serotonin transport functions. abstract not on hand, but it was considered a fascinating revelation at the time. So again, not a lack of serotonin per se, but a more complicated issue with serotonin transport itself. Again, the study concluded the word "permanent" was necessary.
There are other receptor problems that need to heal as well, and it does heal. Its proven at this point that Opioid Growth Factor does exist at the receptor sites, but how to assist it nobody knows. Once the sites have fully recovered, you will still be dealing with transport issues however. Its possible it could take 3-5 years for OGF to spawn in and complete its repair.
If you ever try again, just remember that countries like Singapore (where they don't have a $$$ medical industry. Smiling hard at 30 day rehab, disgusting

) regard an opiate recovery to take 2 years. They used to lock users up in state rehab for 1 year but they realized that is too short and the relapse was too high so it was changed to 2 years state rehab.
As far as something real that you can try once you are that far out and serious about healing up, you can try LDN or Low Dose Naltrexone, I prefer ultra LDN but many will use regular LDN. Many regular people use LDN just for general health benefits and well-being. Its not strictly an opiate repair treatment. You take a few micrograms to start. You can find the protocols online. If you get a year out and you need something beneficial to your chemistry, you go with the ULDN at bed time.
There is an Israeli chemical company that provides ULDN. Standard LDN can be purchased many places on various health sites but I dont know how many I would trust. Its also not something you just buy and toss around. Its serious stuff for serious people who have done serious reading.