Time and Fear

Let's face it, most of us are frightened. We have so many forms of fear: we fear darkness, we fear death, we fear losing someone, we fear theft, we fear growing old. We are full of anxiousness which is reflected throughout most of societies around the world. We have anxiety about not following, anxiety of being ourselves, anxiety of what other people think or might say to us, etc. All fear. All are branches of the same tree. So can we ask, is there a relationship between time and fear?