I argue that Kierkegaard’s Journals and Notebooks deserve to be read as works of philosophy and not just used as supplements to bring order and respectability to Kierkegaard’s other writings. There are at least three specific philosophical values in Kierkegaard’s journals – three ways in which the journals create philosophy within their own pages and therefore deserve to be read as independent works of philosophy and not just as supplements to Kierkegaard’s other writing: (1) The journals demonstrate what a true (...) work of existential philosophy looks like. (2) The journals contribute to Kierkegaard’s theory of indirect communication. (3) The journals create new philosophical concepts. All three of these are best understood as philosophical performances or a kind of philosophical theatre. The idea that philosophy can be a kind of theatre is inspired by the work of Gilles Deleuze and Felix Guattari, particularly their book What is Philosophy? I draw from Deleuze and Guattari especially in section (3) to argue that Kierkegaard’s Journals create new philosophical concepts. (shrink)