My accounts are horrible.
I have an enormous pile of unordered receipts, some of which have been noted in an Excel spreadsheet, and some of which haven’t. So I have to go through all of them anyway, and thus should not have bothered writing down the ones that I did write down. Grah. Going to go and eat some pickled onions instead.

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Update: I have just found coriander seeds in my expenses. Not just a receipt for coriander seeds; an actual packet of coriander seeds. This may give you an idea of how bad it is.