>> but a vast percentage of people are vulnerable to the gradual creep of addiction.

> Sorry, you're gonna have to back up this rather hefty statement with some facts. I've never seen any data to suggest that a "vast percentage" of people are at risk of becoming alcoholics.

"vulnerable to the gradual creep of addiction" and "at risk of becoming alcoholics" are not the same thing. A person might refrain from alcohol altogether because they believe, perhaps due to their family history, that if they drank on a regular basis they would become alcoholic. IOW, they feel they are vulnerable to the gradual creep of addiction. And they might be right. But as long they don't drink at all, they're not at risk of developing alcoholism.