From Enneagram tests to zodiac signs to dating apps to leadership assessments, there’s an entire multibillion dollar industry focused exclusively on taking inventory of our personalities and unique characteristics and guiding us on how to optimize and use them. Right down to getting along with others in a more productive and meaningful way, be it in business, friendship or romantic relationships. Diana and Valerie discuss what their results have been and weigh in on how they’ve used them over the years in various ways.