Sooner or later, it happens to us all. You go into a shop, spot a pair of shoes and try them on. They look terrific and feel great. You walk around the store a few times, buy them and take them home. The very first time that you wear them to go out, they prove to be excruciatingly uncomfortable!
In a rage, you throw them into the back of a wardrobe. There they remain, gathering dust until it’s either spring cleaning time or you’re packing up to move. You try them on again, hoping that your feet have changed shape and willing them to be comfortable. They’re not! You toss them back in disgust! If they were a cheap pair of shoes, you realise that you’ve wasted your money: if they were expensive, you realise you’ve wasted a lot of your money.