Unless you've been hiding like a hermit for the past few years, you've probably heard of essential oils. You've seen them in stores, you've watched parents use them on their kids, and you've seen ladies carrying huge clear bags with them prominently displayed. You might have even attended a "house party" and been asked to "sign up."Geez, you might have an unopened kit sitting atop your fridge or tucked away in the back bedroom. Maybe it even intimidates...