Agree with the comment that you need to start. Having now my third (small) business. After I have had a ML-startup. I learned most by doing it. There are so many things you need to do and know as a business owner (product development, marketing, sales, HR, finance). You need to learn to quickly grasp the basics and then implement it. I would certainly recommend reading books about entrepreneurship as they help to sha…
Not relevant to me (OP), as I have already started multiple endeavors (and failed most of them).
So any decent books recommendations are still welcome. Thanks.