No.
I can only add what little I DO know.
Physical addictions have 3 parts, the physical part, the psychological part, and the social part.
(Other kinds skip the physical part.)
To overcome a physical addiction (usually to a chemical) is harder because the body is
accustomed to the substance and will protest its sudden absence. A professional should
be consulted on that one.
The psychological part is the person's mental dependency- on the behavior and the "reward"
of their brain's release of happy chemicals when they indulge their addiction.
(For example, a sex addict is addicted as much to the release of endorphins as anything
else.) They need to change their thinking. If a person reacted to stress by engaging
in a vice or addiction or addictive behavior, they need to rethink and find healthier
ways to react.
The social aspect means they need to restructure their lives to remove any and all
behavior that LED to and FED the addiction. I knew a guy that kicked an alcohol addiction-
then later started drinking again. What was he doing in his spare time when he was
"dry"? He hung out in the same bars he used to drink in. Surprise, surprise, he resumed
drinking eventually. You yourself, I believe, once said that someone who wants to
give up gambling doesn't switch from poker to slots- they leave the casino entirely.
Whatever solutions are used, if successful, will address at least the psychological
and social aspects in one form or another.