Ezra Pound's ~ABC of Reading~ changed the way I read poetry and literary fiction. When, much later, I started to be interested in technical things I don't think I found it too hard to adapt, but I still focus on style, allusion, irony and so on in the things I read. That's generally a recipe for disappointment of course but when you come across technical writers with a voice of their own it's a lovely surprise. Wilfrid Hodges, for instance, is a great writer who becomes a friend as you work through his books.
