I post this almost every Christmas, we are at that stage but this is particularly apt this year.I personally have not been in a supermarket since the beginning of this business, and frankly have not missed it, but I do recall the feeling of approaching the checkout with none of the items on the list but loads of “Justins”, they being the sort of thing you buy just in case. They usually reside in the back of the cupboard for the next year, when you buy another supply.