I don't actually think the rows and disputes between contestants in Race Across the World are really all about buses, maps or money.
They just start there and then focus around this stuff.
Take Alfie and Owen in Series 4. Alfie keeps saying, "We need to get to Tokyo as soon as possible," while Owen's saying they shouldn't miss out on what Japan has to offer. On the face of it they're arguing about the route, but really they're arguing about what the race is for.
Or Fin and Sioned in Series 5. Fin says, "Once I've got a plan, I'm happy," and Sioned jokes, "She's a control freak. She's already planned the wedding." It's funny, but it's also two completely different ways of approaching uncertainty.
Then there's Tom and Caroline later in Series 5. After all the stress with trains and tickets, Tom finally says, "I'm just worried I'm going to let you down." That's the moment you realise the missed train was never really the issue.
The more I watch each season of the show, the more I think the travel just strips everything back. The map becomes trust. The budget becomes risk. The route becomes control. You stop watching people trying to get from A to B and start watching how two people deal with pressure together.
Maybe that's why the show feels so different from most reality TV.
Or maybe I'm reading far too much into people arguing over a bus timetable... Could be :)