There’s a common narrative that to be successful in business or as an entrepreneur, you need to be out there. You need to be ambitious. You need to be hustling 24 hours a day, at the expense of all the rest of the things in your life. While the struggle is real, that’s not the entire story. Morra Aarons-Mele, founder of the digital agency Women Online and host of a podcast titled “Hiding in the Bathroom,” has written a book by the same name, Hiding in the Bathroom: An Introvert’s Roadmap to Getting Out There (When You’d Rather Stay Home ) that examines some of the myths around entrepreneurship. A self-proclaimed hermit, she wants to help other introverts find success while staying true to themselves. Aarons-Mele joined the Knowledge at Wharton radio show, which airs on  Wharton Business Radio on SiriusXM , to talk about her book and what she calls “entrepreneurship porn,” which captures some of the misguided ideas that many young Americans have about what being an entrepreneur really means.…