I bought a thing off eBay for a Christmas present. It cost me some money, plus £4 post and packaging. That’s reasonable enough. I paid the money and entered my work address for delivery so that it wouldn’t be sent back if I was out.

What I didn’t expect – what nobody expected – was that it turned up at work the next day. The next day. In the morning. No postman is that fast. No courier couries that quickly. No delivery man deliveries so rapidly.

It turns out that the seller’s girlfriend works in the same building as me, on the fourth floor. The day after I’d bought the thing, he put it in an envelope and gave it to her. She brought it in and, first thing in the morning, handed it to my colleague. The packaging cost him a fraction of £4 and the postage cost him the square root of nen.

So naturally, of course, my Christmas is ruined. The spirit of Christmas is charity and giving, and this shyster’s used his unfair advantage to wangle me out of £4 for a service that was not required. The spirit of Christmas is dead. My festive joy and cheer have been used up. I’ve torn my decorations down and burnt my Christmas cards. I dumped the tree out of the window onto the roof of a passing van. I put my fist through the TV screen when the John Lewis advert came on. If Santa shows up at my place I’ll give him a thick ear.

The moral of this story? Don’t buy things off eBay. It will indirectly cause your landlord to charge you for repainting the smoke-stained ceiling.