The Myers-Briggs Type Indicator[R] (MBTI[R]]; I. B. Myers & K. C. 1943/1976) is a personality instrument with numerous applications. The focus of this article is on its utilization in the career counseling process. Although limitations of the instruments exist and ethical issues regarding its usage have been itemized, information gained form clients' MBTI[R] assessments have been proved to be useful to professionals in counseling and strategizing with clients about clients' psychological preferences, optinal career families, and potential employment opportunities.