Golden, I'm with you. We can't afford to buy anything that's unnecessary and we can't afford to buy essentials, either. We decided to stop buying food this week in order to save some money towards the cost of our DRO fees because that really is the only area of expenditure that we have leeway in. No-one worry though, we have lots of store cupboard food and lots of food for our DS in the freezer. We're not going hungry, just going without fresh veg/fruit/bread for us and relying on what we've got.
Could you return the shoes if you feel so bad about it, Golden? If you're really going to struggle until the end of the month, I think you should consider it.
I know that will likely make you feel worse though - I've been there. It's a catch-22 situation: feel shitty for spending money you can't afford on shoes, then feel shitty because you should be able to buy shoes because FFS, it's SHOES and you need them and other people can do it, why you? It's not like you're wasting money on something non-essential.
Then, feel shitty because you bought shoes and you really needed the money for them for something else, like food. You need to pick the situation that makes you feel less shitty in the long run. That's either keeping them or returning them but only you'll know which one.
I applied to one of the energy trust charitable funds the other night, to ask for the cost of the DRO fees. I need to get paperwork together that proves our debts and our income and send it off. Once that's done, it will take about six weeks for them to get back to us. I'm hoping to have managed to save the cost of the fees by then and hopefully we won't need the grant, but it's nice to know I've got the ball rolling.