At some point I’m going to have to ask you for your ted talk version because I don’t think I followed this at all.. but it looks so interesting I feel I need to know 😊 

 I didn't know about it a few years ago. Seems complex due to all the specialist vocab but it's quite easy really 🫂 

 I’m intrigued now 😊 will have to look it up and then ask you a bunch of questions 😁