When we play Ticket to Ride we sometimes forget to score the points and move the score markers. You know; you're playing not only to get points, but to enjoy the game. And when someone realises they forgot to score a route, we need to recalculate all the routes from the beginning, and that's not very fun.
What are the best ways to not forget that you need to score? Maybe there's a specific way to mark what you're going to do, like scoring first and only then paying for the route? But when playing games with tunnels I fear we could forget to "unscore" such points if we couldn't complete the route.
I hope we're not the only forgetful players out there, and someone already came up with a solution to this. We've played ten games so far and are still having this issue.