Laughter is fifteen-year-old Paige Larsson's currency in life. It takes the sting out of life's tough stuff. It eases the pain of nasty comments, agonizing moments in gym class and awkward pauses at parties. She likes it even more when others laugh with her, so she's become a YouTube comedy vlogger.

Now Paige is about to step out of her comfort zone and compete—live and onstage—in the prestigious International Teens in Comedy festival. Winning will give her the opportunity to work with some of the biggest names in comedy. It'll also mean $10,000 for her school's performing-arts department. But Paige has always used her humor to mask the pain of a disability, and in the world of stand-up comedy, that won't cut it anymore.