jobs I wouldn't put on my résumé that make me a better librarian
Over lunch with a Columbia colleague, Karen Green, we discussed how our previous, non-library work prepared us for librarianship. For her it was bartending, for me mostly theater electrics and production management.
While I think there are some really great young librarians who went straight from college to library school, I think having post-college real life and even those random jobs you have in your twenties is extremely valuable for our work.