They both grew up in the 70s 80s with a good understanding of how money worked from a young age.
When they were 12 years old they were given an allowance for clothing and managed this and added to it from casual jobs until they left home.
I can honestly say all through University they never asked us for any money ever. They both worked all the time as well as studying.
Both have credit cards as adults and pay off whatever they spend in full at the end of the month by direct debit as I do.
BBC Radio 4Extra Scheduling Shake-Up.