How to Overcome Generational Differences at Work Learn why generations matter and 5 tips to overcome generation differences at work. Have Ryan speak to your organization or association: Grab your copy of Ryan's book, The Millennial Manual: The Complete How-To Guide to Manage, Develop, and Engage Millennials at Work: Ryan Jenkins is an internationally recognized Millennial speaker, generations expert, and columnist who helps organizations better lead, engage, and market to the emerging generations- Millennials and Generation Z.