The study of philosophy, or the study of what other people have said that gets categorized under the heading 'philosophy', has the potential to leave one feeling a perpetual student. Expertise can be acquired in a so-called "field" of study. Along the way, however, students will have realized their "field" of study looks less like an actual field and more like a narrowly defined section of a bookshelf in a stuffy library. They will have also realized that one never finished studying philosophy.