It goes like this: to recover, you must make a change in your life. To make a change in your life, you need resources. Emotional resources. Social resources. Financial resources. You need an ambition for the future, allies to support you in your struggles, and money to pay for improved life conditions.
If you have resources, then recovery is possible. If you don't have resources, then no, recovery is not possible. Or at least sufficiently unlikely that death becomes an attractive alternative.
Pretty vaguely worded, but if you try to envision what I'm saying, you'll get what I mean.