Get someone addicted to heroin and completly own their mind. And make it so that only I am their source of heroin and I completly own them.
hate to burst your bubble, but getting someone addicted to heroin has no relation to "owning their mind"
You sound like Jeffrey Dahmer but less effective
Sex trafficking in the past has found drug addiction to be an effective means of control. It may not be owning their minds, but it is kind of like shackling it.