Second biggest mistake I did for my startup; creating a c-corp and the major headaches that came with it. First mistake was reading startup glories and successes and pitching to investors and killing my time. I heard the term "toxic positivity" to describe this. And also the blog that was posted here about not focusing on revenue but making software "bigger" and "better". No offense but it's wrong: focus on the revenue. If people are not paying, your software is worthless.