Robert Hartline learned to turn his shyness and isolation into door-openers. He was an only child in a town with only one TV station, and no Internet. Fear factors into his success in a major way. So do “Don’t interrupt” and “Don’t talk to strangers”, but not as you might think. The founder of the app, Call Proof, and a serial entrepreneur, he built his businesses to where today they generate $24 Million in total revenue. His expertise (around sales and automating follow up sequences) has helped hundreds of entrepreneurs and sales people, contributing to millions of dollars in additional sales.
