When you start a business you pour your heart and soul into it. If you’re willing to make the commitment and sacrifices, your business makes it. If you’re really lucky it thrives. But eventually, almost all businesses fail. And when they do it is a horrible, painful and severely depressing experience. Today, Jess Singer shares her story of founding and closing Mamabargains, one of the first and most successful deal sites ever. It had crazy growth, major corporate partnerships, and a huge fan base. So what went wrong? And more importantly, how does a founder recover from failure in the face of success?