What we can learn from Vietnam War veterans and their heroin addictions

TheNextWeb:

…when the soldiers returned to the United States only 5 percent of them became re-addicted to heroin. In other words, 95 percent eliminated their addiction nearly overnight.

This finding completely contradicted the patterns of normal addiction. The typical heroin cycle went something like this: an addicted user would enter a clinic and get clean, but once they returned home, the re-addiction rate was 90 percent or higher.

Nearly every heroin addict relapsed. The Vietnam soldiers were displaying a pattern that was exactly the opposite.

What was going on here?