Like everyone I’m in love with the book. I bought it on kindle and it’s so hard to re-read bits so I’m going to buy it in hardback!. I was desperate to find out who could have written such a book so read your bio and to my astonishment you also swim at the Hampstead Ponds! I’m writing a book and I’m finding cold water swimming helps me think through blocks or plot options. Has swimming helped you in this way?