I tell Lauren about my newfound eBay addiction. Her advice? Change up my priorities. "The real goal is turning off that innate urge to buy stuff, even 'guilt-free' preloved clothes. I'm getting there, but I definitely still succumb to the odd 'well it's here, it's cheap, it'd be rude not to!' moment. Ask any secondhand shopper – we all have The One That Got Away, some heavenly find that you didn't buy and still dream about – but on balance it is so much better to regret the odd thing you didn't buy than 20 things you did."