All's well that ends well sort of thing

I took this photo in Oxford, England, the United Kingdom. That day, after having a usual breakfast at my hotel in London, England, I went to London Paddington Station to get on a train to visit Oxford. Before that, I needed to get a train ticket. First of all, I tried to get a ticket from a vending machine, but my cc failed somehow. Perhaps the reason of the cc failure was showing on the screen, but if so, the lines were disappeared before I could read it. Well, I went to plan B and tried to get a ticket at a ticket office. There weren't any trouble with plan B. All's well that ends well sort of thing.