What do you think about this dream?

To see a train in your dream, represents conformity. You are just going along with what everyone else is doing. Alternatively, a train means that you are very methodical. You need to lay things out specifically and do things in an orderly and sequential manner. In the case of ur neighbor , u are not doing so and thinking like people of 18th century having rotten ideas. Ur dream points to u to be rational on ur behavior