Check out Jim Camp. I have read a few of his books. One I really benefited from was "Starts With No!". https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-ali

Check out Jim Camp. I have read a few of his books. One I really benefited from was "Starts With No!". https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Daps&field-keywords=jim+camp https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3...