It's very easy to get your head in a bit of a muddlle. Our old trains still have roller blinds, so after leaving the penultimate stop your job is to change it to the destination for when the train is running the other way. The trouble with that is that it plants a seed in your mind, and since both destinations start with a 'B' I do occassionally announce that we're just arriving at the place we left two and a half hours ago.
You know as soon as you've done it though, because you can hear people in the carriage behind you laughing
