Cataloging was one of the classes in grad school where, once I started the class, I realized that I would have loved to have taken a lot more classes in that subject. Unluckily for me, I took that class almost last and missed out on the joy of indexes, resource description frameworks, taxonomies, enumerated lists.
I am attempting to learn more about these on my own, but there is nothing like doing to really learn.
If everything sorts itself out like a magic spell, however, I will have the opportunity that I could not manage to manifest for myself. I will let you know if the magic works in my favor!