Just this morning there was a new item in my feed, "Axe attack: Woman guilty of trying to kill strangers". Now, is it likely that I'm going to run into an axe-wielding stranger today? Statistically no. But after being fed daily news stories about the crazy people that are out there... well, better safe than sorry. If you are a stranger you'd better not even make eye contact with me or I'll be bolting in the opposite direction.