It also requires trust, honesty, and decency.
Railroads have a policy against being trustworthy, honest, or decent to employees who are not in upper management.
It is extremely adversarial, and the more abusive stupid and obnoxious the manager, the faster they get promoted. Plus the RR’s strongly prefer kids out of college with no knowledge of actual operations, so there is no competence there at all.
All that upper management cares about is their bonus.
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