Really interesting to read : https://livre.fnac.com/mp14506470/Allen-Carr-s-Easyway-to-Control-Alcohol
Same in french, or to stop cigarette, the most famous of his books...

Français : https://www.fnac.com/a13317227/Allen-Carr-La-methode-simple-pour-maitriser-sa-consommation-d-alcool
Idem contre la cigarette, le plus connu de ses bouquins.