This article was published on November 3rd 2014 and takes about 6 minutes to read.
Use it with caution — it is probably still valid, but it has not been updated for over a year.
A year from now my product business existed only in my head. Today I can reach more people with an email than I know in person. Even though I'm still in an early phase, I want to share the lessons I have already learned.
What follows is a quite long list of things I think are very important when you are starting out with your own product business. It is intended to help you avoid mistakes that I have already made (and to remind me of them in the future).