The 9-to-5 workweek is a staple in American culture, but times are changing. More than 53 million people currently work as freelancers, and an estimated 50% of the U.S. workforce will follow suit by 2020. If you’re ready to jump in, take these steps as you move forward. Succeeding in the gig economy means establishing new income while managing expenses and planning for the future (easy, right)?