Contracting is a tough gig, yet it is becoming increasingly common as companies seek to shift further towards a low-cost, low-obligation workforce. The thing is, as a contractor, you have fewer benefits and less guarantee of income, but while that uncertainty can be hard to manage, it makes up for that in flexibility. See, when you're a contractor, your “employer” (clients) really can't make you do anything outside of the contracted production they're paying you for. They can't set when or how…