What Causes Alcoholism? There is great debate about the reasons for alcoholism and what causes it. It boils down to the question “why am I the way I am?” or “why am I different from my friends and family?” Rehab Costs & Options for Alcohol | Drugs | Other addictions Often one sibling in a family will be addicted to a substance, but the others live completely free of addiction. There are however factors that occur regularly in the background of many alcoholics and these undoubtedly have a strong influence on a person’s future behaviour. 1. Nature or nurture? Most experts believe that alcohol addiction…