Professor Sam Morris from Washington University in St. Louis is elucidating how cells make developmental decisions as they navigate the space of cell identity. She had a rocky start in science, but falling in love with her projects led her to stick it out. Luckily so: she now runs a highly successful and highly creative lab. Sam thoughtfully discusses  how terminology - such as ‘dead end states’ versus ‘partially reprogrammed states’ - can influence the interpretation of results in a project. She also allowed us to peek into her lab meetings: every time, in addition to the progress reports on ongoing projects, one person presents a bold, new idea on any topic.For more information on Night Science, visit www.night-science.org .