If you would have told my parents that my life path would lead me to a career in social media and that I work out of my house freelancing sans office space, they’d tell you to slow down and ask about this thing called “social media.” Wait, they still do that. But seriously, today more than 53 million Americans freelance, which accounts for a third of the U.S. workforce alone. And by 2020, it’s expected to account for 50 percent...