Years ago, when I lived in the upper Midwest, I had fellow manager tell me he liked to hire engineers that grew up on dairy farms. "They know that they have to show up every day. They know that a certain amount of st comes along with every job, even great ones, so you might as well just spend a few minutes with a shovel and get it out of the way. They know the work doesn't get done by somebody else if they don't do it."

As a manager I've had the experience myself of convincing kids from fancy schools that, yes, I really do expect them to contribute to the less fun assignments, too. Only once did that not have a good outcome -- but that guy had other issues, too.