The Berlin cobblestones have actually been responsible for a minor epiphany in my life. I have always worn heels to work – that is, until I started working regularly in Berlin, and got thoroughly fed up of getting my heel trapped between the cobblestones, and hollering to my collleagues to wait up, I’m stuck again! So I started wearing flats to work, and am now skipping happily around the office. I’m more comfortable, more co-ordinated, I get around faster – it just feels better all round. Thank you, Berlin!