After getting let go from a corporate job, Julia Wojnar did some soul-searching before launching her company, Unleash Your Presence. Now, she puts her years of experience in theater to use teaching entrepreneurs how to become better public speakers.   During our chat, I asked Julia about the most common mistakes she sees in public speakers, how she recommends warming up and what you can do to wow an organizer before you ever take the stage.   Full show notes available: andreawien.com/julia-wojnar