Sorry Steve;
More to the point on why: Working through a switch list in the freight yard and getting the cars blocked for departing trains gives a certain sense of satisfaction. Running a peddler freight and getting all the cars delivered/picked-up, while staying out of the way of the through trains is an accomplishment - plus the satisfaction of problem solving “on the fly.” Running the crack passenger train and “keeping it on the advertised” (on time to the printed schedule) can be a real rush for me. Operations is a chance to experience the romance of railroading minus the danger of injury or death when things go terribly wrong. It could be compared to the model railroader’s version of military video games - only we get to do it in three dimensions.
(I got up close and personal with the dangerous side of railroading while on duty keeping N&W running during the BRAC Strike of 1978. When you are tying up cars in the bowl of a hump yard while cars are drifting into the tracks on either side of you, you learn to pay close attention to stuff that could fall off cars and hit you - or scrap metal and other dangerous material hanging from gondola cars.)
Hope this helps,
David Meashey