Perhaps there’s a data that shows how many people would like to be a professional trader? Then segment them into ages and genders, part time or full time, etc. I have no idea how many population would be interested in trading. Although, some would like the idea but some are content on where they at currently in professional career and in business.
As for the book, I would probably focus more on strategy-female approach into trading. I also would like to see how male traders coach/mentor females traders to become successful. These successful women did not do this on their own. More than likely, they get help to become successful and learn this techniques, strategies, visions, from a great mentors and coaches either Male or Female.
You see… There is no such thing as “self made”. They got to where they at with the help of other people.
So,if you’d like, start writing your book PipMe…perhaps, starts with a short 2-3 Chapters of ebook