https://www.ncbi.nlm.nih.gov/pubmed/2616610?dopt=Abstract https://www.ncbi.nlm.nih.gov/pubmed/9148292?dopt=Abstract
Exactly this thought. I've helped a lot of kids over the year through abusive homes and the greatest thing you can give them is the feeling of safety above all else. This isn't necessarily helicopter parenting, but it's attentive to the needs to help them feel like they can fail without losing the essential securities of life.
Of the three alcoholics I mentioned, only one was (possibly/probably) triggered by methadone maintenance therapy.
Methadone is well-known to cause sugar cravings. This one started drinking heavily after about a month of methadone. She justified this as 'okay' because she wasn't driving.
Alcohol is just another form of fuel (derived from carbohydrates) for the body to burn. The alcoholic brain preferentially burns acetate (one of the breakdown products of ethanol):
https://www.jci.org/articles/view/65153 https://www.medicaldaily.com/heavy-drinking-alcohol-actually...
Apparently an old strategy for dealing with alcohol cravings is to feed them tons of sugar.
Another couldn't deal with her marriage falling apart. Prison also didn't help her learn how to better deal with life.
I believe the third was turned into an alcoholic by methadone. The etiology of this one's addictions is fascinating, but I think the main consideration is the lack of stability growing up. Money was never a problem, but her family life during childhood and teenage years was ... sub-optimal.
Emotionally-stable people tend to not become addicted to alcohol, heroin, cocaine, etc. I've met former cocaine users whose attitude is "been there, done that, no need to use again." That's kind of my attitude about alcohol - I don't care for it at all, no matter the price.
A wise woman once said, "... When a person feels safe, the false ego goes away." Helping people feel safe should be the #1 priority of every effort to help someone with substance abuse problems.