RNZ money correspondent Susan Edmunds wants to demystify money and personal finance. Because when you want to understand your money, there’s no such thing as a stupid question. So if you have a stupid (or not-so stupid) question you need to ask, let us know. Each week, Susan will try to answer it for you. The answer might not be perfect – this isn’t personalised financial advice - but you will get good stuff you can use as you wrangle your money.