How do our motives shape the results we achieve, the promotions we get, the salaries we attain? I describe the three universal styles of interaction, and take a look at who really ends up at the top...and at the bottom.

Adam Grant is Wharton’s top-rated professor and author of two New York Times bestselling books—ORIGINALS: How Non-Conformists Move the World (http://bit.ly/2aPtafE) and GIVE AND TAKE: A Revolutionary Approach to Success (http://bit.ly/2aAbmVd).

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