Money. It definitely makes the world go round, and it is certainly better to have than to not have. But even though in an ideal world everything would be paid in cash and we would have heaps of the stuff under the bed in sacks, the reality is that we now live in a plastic, and sometimes contact less, world and that means that we sometimes need to rely on a little bit of credit to make life easier. There are many reasons why we might turn to a credit card. I have taken out credit cards at various points in my life, and for a variety of different reasons.…