A talk with Brendan Bartholomew, who's a professional bus driver in San Francisco. We talk about the role understanding and predicting human behavior can play when driving a city bus. Topics discussed include: the importance of thinking ahead about potential pedestrian/traffic dangers; how bus drivers know who’s waiting for a bus and who’s not; thoughts on handling unruly and/or mentally ill passengers; how modern rideshare and scooter traffic have changed things for bus drivers.