I love reading, but haven't studied English literature beyond GCSE, and know very little about criticism or anything. I am really struggling to improve my writing (poetry in particular, but prose as well), and wish that I knew more about how the writers I like do what they do. Obviously I don't want to copy anyone else's style or anything, but at the moment I feel like a wannabe amateur magician watching the professionals perform magic tricks, and no matter how closely I watch them I can't guess how they do it!
How much do you think a better understanding of literary criticism would help? And is there a way I could understand it better, short of enrolling on an expensive, long course or anything? I have tried a couple of books from the library, but they are often very prescriptive "how to write" books, which I have not found very helpful or interesting.