Masha Metamorph January 30, 2017 confidence, podcast, grad school Podcast - Science Communicator Kellie Vinal Masha Metamorph January 30, 2017 confidence, podcast, grad school Science communicator (and recent PhD recipient!) Kellie Vinal opens up about how mentors saved her confidence during a grad school low, how collaborators help keep her going strong, and how being self-conscious while telling stories can backfire.