Ask the expert: Week 3 Laura du Preez, the editor of Personal Finance, talks about what we can learn from episode 3 of the One Rand Man and highlights the impact of living on credit. July 19 2014 at 01:41pm Related Stories Comment Guidelines Please read our comment guidelines. Login and register, if you haven’ t already. Write your comment in the block below and click (Post As) Has a comment offended you? Hover your mouse over the comment and wait until a small triangle appears on the right-hand side. Click triangle () and select "Flag as inappropriate". Our moderators will take action if need be.