The world of TV hosting has drastically changed over the past decade. Thanks to the proliferation of reality TV, there are more genres of shows to host than ever before. The days of having to live in a certain city or to have a certain "look" to succeed are gone. Still, the industry has been somewhat of a mystery to those seeking it. There is not, and there has never been, a solid, comprehensive resource to teach people how to get into hosting, what to expect, and how to develop their talents. Meanwhile, social media has become the new TV. As a result, with little or no financial investment, a person can become a host from their own home.