The investigators' study goal is to create and validate Chronic Quality of Life (CQOL) index that explores habits, career paths and other life choices psoriasis patients make as a result of coping with their disease that may not be impacted by therapy implemented at a given point in time. In creating this questionnaire and validating it the investigators will collect preliminary data. The investigators think this data will show that patients who were diagnosed at a young age will have worse chronic quality of life. In the long run, the investigators will use the CQOL index in studies in which patients are treated for psoriasis to determine which treatments can change a psoriasis patient's chronic quality of life. This information will be used to create guidelines for treatment focused on achieving a patient's optimal quality of life.