The Side Hustle: Millenials only?

How many of us dream of doing something different?  Perhaps it's a new job in a different field or getting back to work after spending full time and energy on family caretaking.

We've heard increasingly about the "side hustle" or "gig economy."  Most of the examples offered relate to the seemingly multi-talented millenial worker who has many passions, both professionally and personally.

But how does the "side hustle" work for Gen-X or other generations?  What can we learn from the millenial hustle to design the work life we desire?  Can part-time job, freelance business or focused spare-time professional gig bring you opportunities and fulfillment, other than extra cash?

Read more about the Side Hustle, or listen.