You've got to understand that you don't have to know everything. You're going to have to ask questions and move forward before the world thinks you're qualified. So stop making yourself paralyzed by overthinking this shit. Some of the most successful people i know are literally dumb as fuck. They's so fucking dumb that they don't know any better than to just go do it. I'm talking about guys that can't spell. And i've got legitimate people that can't read or write that are multi-millionaires because they understand one concept: Do first, then learn.