> It would be a huge benefit to society if we could find a (relatively safe from abuse) mechanism to treat people who are "functional" yet too mentally ill to stop their self-destructive behaviors. I'm not sure how that would/could work, but it's a worthwhile goal.

There is a way. When I was lost, dealing with my own problematic issues with drinking, I found another path. Taking a single dose of LSD-25 made me examine the root cause of my drinking, and made me understand just how self-destructive I had been. I've never been religious, but for those 8 hours I felt more connected to everything around me than I had in my entire life. I felt love for the first time. I touched the surface of God, of goodness, of kindness with my soul. And it healed me. Like a bright light, healing me of all of my old emotional wounds. It opened my eyes, so I could see for the first time.