Everyone walked around the edge of the lounge, avoiding the central area. I decided that benches or plants must be blocking that area. I could hear where tickets were being taken. I don't always insist on being that independent, but that day I did. Train stations may or may not be as big as airports, but they share the same obstacles.
Trains are long, so platforms have to be long.
Some train platforms are raised above the level of the tracks, so remember the rules from the subway lesson. Locate the platform edge, and respect it. Do not step sideways. Bus stations range in size from a driveway beside a small-town drug store to a city block or more. In bus stations, you need to get to the right boarding gate, and there is often a loud noise when you get there.