Haupt is a health and wellness editor at TIME. Haupt is a health and wellness editor at TIME. Ask Erin Mantz why she loves personality tests, and she’ll tell you she’s a Pisces, an only child, and an ...

Opinions expressed by Entrepreneur contributors are their own. Around 80% of Fortune 500 companies are using personality tests to understand their employees better — but they don’t give you the whole ...

You have probably completed a personality test sometime—for fun, or as part of a job application process, perhaps. What do your results mean? Do they reveal what you will do in the future? Probably ...