This paper proposes an introspective test to see whether the reader of this paper is a charlatan UX practitioner. If so, it points ways the reader can professionalize their practice. For the non-UX professional this questionnaire can act as an interview script to ascertain how professional a potential UX candidate is during a job interview. This paper also infers a need for a governing body of some kind to assure the quality of the practitioner. The test can be taken and evaluated. Future versions of this test look to include a wider coverage of UX best practices, techniques and methods.