I was working for the council at the time, working the same van with a guy, he couldnt afford to sell his house ( negative equity ) and used to every Friday ( pay day ) borrow £50 from me, would pay it back over the week and then go again, I asked him where the extra money was coming from in bits and pieces, he said " selling stuff , maybe a few hours doing private work "
we have had it good for a long time, I feel almost spoilt by the low interest rates for some long