I retired after 31 years of Government services and that afforded me the opportunity share my system of writing and publishing books full time yet on a part-time basis.
And started using books to amplify my authority and acquire new clients in niches where I had not been formally trained in 2012. I did this despite very notable learning challenges.
I used the same self-taught skills that took me from being a highly unqualified (as I was told) candidate for engineering school to a NASA engineer and to becoming an author multiple times.