Quartz ran an article over the weekend which captures a growing trend among millennials: to have a side job -- or as many of them call it, the "side-hustle." One of the reasons that people need this other gig is obviously money, but there are other factors at play as well. From the article: The side hustle offers something worth much more than money: A hedge against feeling stuck and dull and cheated by life. This psychological benefit is the real reason for the Millennial obsession, I'd argue, and why you might want to consider finding your own side hustle, no matter how old you are. Now one might say that this "side-hustle" is not a new phenomenon at all. People have since forever have had multiple jobs to make the ends meet. But the author argues that in the post 2008-crisis, we have witnessed a whole generation where one gig would simply not cut it all for many. The article adds: Previous generations have also coped with such semi-tragedy; probably every human ever has been a sort of actor-waiter at some point. In any case, those of us who are employed generally understand ourselves to be lucky. Working as a benefits administrator, an ad-sales rep or even a Facebook engineer might not be the dream job. But your side hustle can keep you from feeling pigeonholed. It's the distraction from your disappointment, a bridge between crass realities and your compelling inner life. In the best-case scenario, your side hustle can be like a lottery ticket, offering the possibility -- however remote -- that you just might hit the jackpot and discover that holy grail of gigs. The one that perfectly blends money and love. The one that's coming along any day now.