It is pointless to worry about all the events that walk into your day. It achieves nothing to over concern yourself to the point that you lose focus and waste energy. There is no point in bringing stress into your day, as it weakens your resolve and restricts your belief in yourself. The point is, life can be challenging and the challenge is to learn from and over come the difficulties. When you learn to work through the hard knocks of life it is then you will be pointed in the right direction.