Someone recently asked me “What did you do this summer?” and when I told them, they proceeded to sort of frown over my answer. Better put into a metaphor: This summer was like having a best friend come to visit for three months, but finding that you don’t get along as well as you always have, and when they leave, it’s sort of on a weird note and you don’t quite know how you feel about it, compared to their previous visits. Our holiday in Croatia in early-mid August was really the only concrete thing or the easiest to mention, but this summer was more full of small moments of…