"Well, everyone who comes off the boat has to choose one, because we're doing it to help people here, by, er- well, by filling jobs they don't have the people for. Not everyone here would have the training, th-the education required to do something as complex as chemistry like Sally has, or- or the stamina required for farming or fishing."

He moves towards the small kitchen, indicating for Yellow to follow. "But it's also quite normal in this time, for children to follow their parents into whatever field they're employed in. Farmers raise more farmers, tailors raise tailors, sort of thing. It's only very recently that people can choose not to do that, and pursue whatever they want to do for work."