Jim sucked and sucked at the jug, and now and then he got out of his head and pitched around and yelled; but every time he come to himself he went to sucking at the jug again. His foot swelled up pretty big, and so did his leg; but by and by the drunk begun to come, and so I judged he was all right; but I’d druther been bit with a snake than pap’s whisky.
– Mark Twain
The Adventures of Huckleberry Finn, Chapter 10. Pap’s alcoholism has left Huck with only negative associations of alcohol. Huck is able to see, however, that everyone who drinks isn’t as harmful as his Pap is; he understands that his father is an extreme case.