John Cena didn’t become a WWE megastar and Hollywood leading man by accident, he worked at it, and he takes none of his big breaks for granted. He tells Rachel that a secret to his success is jumping into a challenge before he feels ready, or as he calls it, “courageous ignorance.” John’s new Netflix comedy, “Little Brother,” is out Jun 26.To listen sponsor-free and support the show, sign up for Wild Card+ at plus.npr.org/wildcard See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy