This comes via Brian Cain and Dr. Rob Gilbert, but it's the first chapter of former St. Louis Cardinal Frank Bettger's book <a href='https://www.amazon.com/Raised-Myself-Failure-Success-Selling/dp/067179437X'>How I Raised Myself from Failure to Success in Selling</a>. Short answer: enthusiasm. Being passive and unenthusiastic does not open doors for you. Being enthusiastic does.
10 minutes of me enthusiastically reading Bettger. 
If you want a professional, here's <a href='https://podcasts.apple.com/dk/podcast/enthusiasm-how-i-raised-myself-from-failure-to-success/id1499162056?i=1000540542519'>Cain</a>. 
As always, I welcome all feedback... Thanks!!!

Slumps and Perfection

We take years of experience in sports psychology, including working with greats in the business like Ken Ravizza, Brian Cain, and Dr. Rob Gilbert, and assemble the highlights into an easy-to-digest three minute daily podcast. Monday through Friday we explore topics that relate to baseball and peak performance, Saturday we discuss a Stoic topic, and on Sundays we explore the mind and how to set yourself up for the next week of success.