Cameron Esposito could probably use a break. But she won’t be taking one for a while. It’s not her style. She’s currently hosting two podcasts and is bouncing around the country performing stand-up dates, including Thursday’s show at Johnny D’s. She’s working on a book about coming out, developing a one-hour stand-up special and a TV show, and filming a role in a new indie movie called “Operator.” She has put her biweekly column for The Onion’s A.V. Club on hiatus for the summer, but that’s about as much breathing room as she’ll give herself.