I grew up in Gillette, NJ and our nursery farm backed up to the DL&W Gladstone Branch. My first memory was hearing a steam engine about a mile or two away. I walked out of the house and down through the property to go toward it (about a third of a mile). I heard my parents yelling my name but I wanted to see the train. My father found me, about half way to the tracks, picked me up and took me back to the house. But, I remember turning to see the that train. It was a freight going eastbound, engine running backwards with the tender first (the turn tables were taken out by then).
I also remember when very young how my mother always knew what the time was. I asked her how she always knew, and she said it was from knowing the schedules of the trains. A station agent friend of my family (in Stirling) gave me a timetable and I was fascinated by it. When I was about 12 he gave me an employees timetable, and my railroad "world" expanded -- I now knew that some of those trains were "no passengers" ones. To this day I can recite that schedule.
This industry really gets into people's blood. And, it also is connected to hobbies like history, photography, and maps. My sixth grade teacher said several times that I seemed to know the geography of the United States and Canada like no other. That same station agent gave me an out of date Railway Guide which pushed the hobby boundaries even more in my head. I was fascinated by the routes, regions of the railroads, distances that through sleeping cars went from one railroad to another (New York to the West Coast, Montreal to Vancouver, etc.).
"Passing points, New Jersey Cut-off Eastward freight trains, being handled by two engines, when clearing at Blairstown and Greendell, may hold main track and put first class or other trains through sidings."
DL&W ETT, No. 84. Nov. 8, 1942