Brett Gilley has been trying to decide if he is a Geologist or an Educational Developer since 2003. He completed his Masters Degree in Earth Science at Simon Fraser University and has been running teaching workshops, designing courses and alternately inspiring and scaring students since then. He has taught at more post secondary institutions in the Vancouver area then he cares to admit. For 7 years he was a Science Teaching and Learning Fellow in the Carl Wieman Science Education Initiative (http://www.cwsei.ubc.ca/). Brett is currently an Associate Professor of Teaching and Associate Head Undergraduate Affairs in the Earth Ocean and Atmospheric Sciences Department (https://www.eoas.ubc.ca/) at the University of British Columbia. As part of his work he studies two stage exams (https://blogs.ubc.ca/eoassei/two-stage-exams/) and accessibility in Geoscience Education (https://theiagd.org/). He also runs many workshops on teaching and learning. Brett loves both geoscience and teaching and sincerely hopes he is unable to resolve his apparent career dichotomy any time soon.