I am a reference and instruction librarian at Iowa State University with collection development and liaison responsibilities for chemistry, biochemistry, entomology, and natural resource ecology. I recently came to librarianship with an education and three years' experience in biochemistry and biotechnology. During the last four years I have learned that my time in library school did not teach me all that I needed to know to be a successful librarian. The administration at my library has realized that it takes time to acclimate to a new position. It provides training to speed up this transitional period for all incoming librarians and make sure everyone is up to speed in the core competencies of their jobs. Librarians at ISU have written about developing these competencies (Stacy-Bates et al. 2003). There are many great articles that discuss collection projects completed by new librarians and the difficulties faced (Tucker 2004; Kennedy 2008). This is my perspective on this arduous but rewarding process.