In Gothenberg, Sweden, for instance, you can't buy public transport tickets with cash. Which meant that when a beggar approached me and asked for some cash so h

In Gothenberg, Sweden, for instance, you can't buy public transport tickets with cash. Which meant that when a beggar approached me and asked for some cash so he could travel home, I knew he was lying. I hadn't even bothered getting any Swedish cash when I visited the country.