A childhood belief about trains

There was this travel agency in my neighbourhood that was also selling train tickets. Actually, they had in their window this ad with the local train company's logo on it. As a little girl, I was really impressed by trains and was dying to get in one someday. So, my aunt told me one day, near the travel agency, that we would go there and take the train together. She must have forgotten telling me about buying tickets, because starting from that day, I believed that the train was passing in the agency building. I thought it was deep in the ground, near the subway station, and that we would have to go down a lot of stairs. It was a really big thing in my head, thinking that my little neighbourhood was big enough to have an underground train station. It took me awhile to realize that it would be impossible to have such a train station, espacially since there was one downtown... My mother laught when this year (I'm 23 now), I told her about this story.