Two thoughts on this: 1. Any time you're in business for yourself and you don't have a buffer, you're basically out of business. (I keep re-learning this one.)

Two thoughts on this: 1. Any time you're in business for yourself and you don't have a buffer, you're basically out of business. (I keep re-learning this one.) 2. Using a site like this turns you into a commodity. It's structured to be a race to the bottom. There is no substitute for finding your own clients and building relationships with them. That's hard to do and takes time and energy. See #1.