I mean, we could be killed at any moment at any time, unexpected or expected. We are vulnerable to being robbed when we walk down the street, we can be stabbed, shot, anything, at any moment. Despite all of this, we live our lives almost oblivious to the possibility of attacks and threats. We all get up every morning, get ready for school/work and head off, all without thinking deeply about the possibility of dying. Why do we do this? Why don’t we seem to be worried about all these possibilities?