I'm curious, has there ever been a talk of a failed entrepreneur? So far, the talks that I have heard are ideal discussions of how a startup grows and succeeds.

I'm curious, has there ever been a talk of a failed entrepreneur? So far, the talks that I have heard are ideal discussions of how a startup grows and succeeds. Sure there are rough patches that are described, but I am not given a sense of the reality of starting your own business (besides credit card debt). How does a person handle a pitiful situation of being broke? When you are having difficulty of bringing your idea of a business to fruition because you are stuck in a rut? When someone screws you over? Or some unforeseen consequence that you weren't anticipating when you entered the startup world?