I have just got back from co-organising a science workshop in Lausanne, Switzerland. It was great fun, I thoroughly enjoyed many of the talks. And as an organiser it made me happy to see the scientists enjoying the talks then realising that they can use these ideas in their own work. Some of the attendees who met at the meeting for the first time were even talking of teaming up and working together. If they do, it’ll put a smile on my face that I have helped that.