Caught up in a violent attack, would you be a hero – or would you run? Both can be valuable | Emma Kavanagh

Last weekend’s Cambridgeshire train attack brought up a question that we often ask ourselves. But the answer isn’t simpleEmma Kavanagh is a psychologist who has worked for the police and the militaryThe devastating attack on train passengers in Cambridgeshire last weekend was shocking. There has been talk of heroes who risked their lives to help others, and of those who hid to save their lives. If you are anything like me, you will be asking yourself: what if that were me? How would