No format, no rules beyond the obvious. Tell us what you sell, how long you have been at it, and the one thing you are stuck on right now.
I will start: I sell digital tools and mockups for people who sell online. I have been building this site for the last few weeks instead of doing the marketing, which is probably its own kind of mistake.
The thing I am stuck on: deciding how much of my own numbers to show publicly. Too little and the advice is useless; too much and it is just noise.
Mockwren