The DSM-IV is the diagnostic manual for psychiatry. My underground version will make you familiar with elements of the mental health biz that we know, but don't tell our clients.
This is a reprise of a post last November.
It is not a good sign for someone to use the words "whatever it takes," when describing their readiness to stop substance abuse. You would think that is precisely the attitude you would want a user to take, but somehow that particular phrase is a red flag. It will be replaced in 24-48 hours by some... hedging... about how this rehab thing... is going to play out in practical reality.
There is the Goldilocks version of this growing avoidance: That rehab is too far. That rehab is too near. No rehab is just right. Repeat indefinitely.