Gwen was a working comedian when I first met her. She wasn’t famous yet, but it seemed that she was on her way there. I had never met an artist who pushed herself so hard. No matter how tired she was, she showed up at every audition and never said no to any possible opportunity. For her, that just might be the one that would launch her. When Gwen wasn’t auditioning, networking, or exercising (to keep herself camera-ready), she was writing material, making videos, and submitting them. And when she wasn’t doing that, she was waitressing and bartending to pay rent on her tiny studio apartment in a bad neighborhood. Gwen was tough on herself, too. If she ever wanted to take a day off or just skip an exercise class, she would attack herself: “How do you expect to get there if you’re not willing to do everything it …