I am regretting everyday not drinking mulled wine when I was in Cologne.

I know what you mean, but please don't. What's done is done. I'm sure there's mulled wine in Almere or Amsterdam too, so instead of torturing yourself with regrets, just look forward to having one when you come across a stall that is selling mulled wine.

There were so many nice things there, but you know, I always have to think if i really need those things or just want to buy them because they look great 😁